mushroom cultivation training by government karnataka

What Is Classification Of Edible Mushroom? Growing conditions for mushrooms. 5 year rule roth conversion mushroom cultivation training by government karnataka. Urea, ammonium salts and cyanomide are good inorganic sources of nitrogen. A saturated atmosphere with moisture is ideal for its growth. 2% formaldehyde is used as a chemical sterilizing material. Pathogenic or parasitic: these fungi inhibit disease in plants. However, NRCM is a pioneer institute that provides training. Bladder cancer can often be cured, or brought into remission, especially if treated early. That is what it did for 40-year-old Kamala, who gave up her job as a garment worker in Bengaluru and turned her house in a 1,200 sq. They have very low levels of carbohydrate and fat. Mushroom cultivation in India is growing gradually as an alternative source of income for many people. Dry bubble controlled by treating the casing layer with heat at 63 C or by using dithane Z-78 @ 0.5%. . 3. What she cultivates . Change in perception level of respondents for mushroom production (N=400) Quantity of mushroom and its worth sold by one of . What is the common name for Agaricus blazei? CLICK HERE FOR RTF BAG 4. The availability of agricultural waste and weather conditions in the state are suited for mushroom cultivation. Week 11. Generally, one large farm can generate 4 to 5 flushes of mushrooms. Video, MCQ. Hi, I am an agriculture scientist,I would like to know more about this project. Answer (1 of 3): The best place of mushroom cultivation training in Bangalore is SHIVA MUSHROOMS ,makes really different from others because of ther knowledge depth and practical session carried out in mushroom farming, cultivated in an organic way.Google Shiva mushrooms Ballari, Karnataka. Title of Training Date of training course Training fees per candidate (including Spawn production units 100% of total cost for the public sector and 50% for the private sector (maximum subsidy Rs 15 lakhs). and Shaggy Mane mushrooms (Coprinus). It started with two to three kg a month. Its cultivation in India is done in the state of Est Bengal, Orissa, Karnataka, Tamilnadu and Andhra Pradesh situated on the sea shore. India produced 17,100 metric tonnes of mushroom in 2013-14, which increased to 4,87,000 MT by 2018. Week 10. The investment model for acquiring the raw materials for substrate preparation, casing and labor are outlined here. Therefore, while selecting the species for mushroom farming certain factors have to be considered. Total material cost of the shed (fixed assets), Mushroom Farming Project Report Mushroom Cultivation Training, The conclusion of the Mushroom Farming Project Report, Button Mushroom Cultivation; Compost Formula, Pest and Disease Management in Sunflower: Causes, Symptoms, Chemical and Biological Control, Papaya Farming Techniques, Cultivation Tips A Full Guide, Jamun Farming Information (Indian Black Plum), Sericulture Project Report, Cost, Profit, Economics, Horticulture Precision Farming; Technology; Advantages, Vermicompost Production Information Guide, Honey Bee Farming Project Report, Cost, Profits, Davana Farming, Cultivation Practices, Oil Information, How to Start Shrimp Farming in the Netherlands: Business Plan, Key Rules, Setup Cost, and Profit, Flychem India The Leaders in Bulk Supplies Of Agricultural Inputs and Biopesticides, Tilapia Fish Farming in Aquaponics a Full Guide, Quinoa Farming Information Guide For Beginners, Growing Spirulina from Scratch: Check How this Detailed Guide Helps Beginners, Coffee Farming Project Report, Cost, Profits Analysis, Brazil nut Cultivation Farming In India, Key Rules to Improve Feed Conversion Ratio (FCR) in Fish: For Better Profits in Fish Cultivation, Greenhouse Farming Guide in India; Advantages, How to Control Pests and Diseases in Mustard Crop: Causes, Symptoms, Chemical, and Biological Management, Vermiwash Preparation Process, Benefits, Cost, How to Start Hybrid Guava Farming in India: Varieties, Business Plan, and Cultivation Management, Lime Farming Lemon Cultivation, Planting, Harvesting, Apple Tree Pests and Diseases, Control Management, Date Palm Seed Germination, Time, Temperature (Kajura), Orange Farming, Planting, Growing, Care, Harvesting, Fruit Borer in Pomegranate: Symptoms, Causes, Control, and Treatment, Amla Farming (Indian Gooseberry), Planting, Care, Tamarind Farming (Imli); Planting; Care; Yield; Harvesting, Jackfruit Grafting Methods; Pruning Methods; Training, Top 20 Steps to Boost Papaya Yield: How to Increase Fruit Size, and Production, Mango Tree Grafting; Training; Pruning Techniques, Blueberry Farming in USA: How to Start, A Step-by-Step Guidefor Beginners, Terrace Gardening (Rooftop Gardening) Information, Top 20 Steps to Boost Watermelon Yield: How to Increase Fruit Size, Quality, and Production, Tissue Culture Plants Techniques For Beginners, Dairy Farming in Denmark, Breeds, How to Start, Sheep Farming In Kerala A Beginners Guide, Poultry Farming In Andhra Pradesh How To Start, Country Chicken Farming (Desi Chicken) A Full Guide, Asil Chicken Breed Profile, Varieties, Characteristics, How to Start Dairy Farming in the Netherlands: Business Plan, Cost, Profit, Subsidy Loan, and Challenges, Sirohi Goat Breed Profile; Weight; Price; Features, Sheep Shed Design and Construction Plan For Beginners, Key Rules for Effective Pasture Management: From Planning to Reducing Production Costs, Fish Farming In Gujarat How To Start, Tips, Ideas, Rabbit Fattening Food, Methods, Techniques, How to Make Goat Manure Compost: A Step-by-Step Guide to Using in Your Garden/Farm, NABARD Subsidy Schemes, Eligibility For Dairy Farm, Goat Farming Loan in India: How to Get, Interest Rate, Documents for Banks, Mudra, and NABARD, Poultry Feed, Types of Poultry Feeds, Feed Formulation, Shorthorn Cattle Facts, Profile, and Characteristics, Poultry Disinfection and Fumigation Guide, How To Manage Heat Stress In Dairy Cattle For Beginners, Growing Broccoli in Greenhouse Planting, Farming, Growing Turmeric In Pots, Containers, Indoors, Growing Mushrooms In Containers, Pots, and Indoors, Organic Lettuce Farming, Cultivation, Growing Process, Drumstick Farming, Planting, Seed Rate, Harvesting Guide, Tomato Farming in Maharashtra A Production Guide, Indoor Vegetable Farming Tips, Ideas, and Secrets, Bay Leaf Gardening For Beginners, How To Start, Growing Carrots In Greenhouse Farming, Production In Winter, Zucchini Cultivation, Farming Practices In India, Harvesting Techniques of Fruits and Vegetables, Potato Farming, Planting, Care, Harvesting A Full Guide, Vegetable Farming Business Plan for High Yield and Profits, Vegetable Weed Control Methods A Full Guide, Black Pepper Cultivation Income, Yield, Project Report, Grape Farming Project Report, Cost, and Profit, Nutmeg Cultivation Project Report; Cost; Profit; Yield, Okra Farming Cost, Profits (Bhindi) A Project Report, Cold Pressed Oil Project Report, Plan, Subsidy, Loans, Cost, Malabar Neem Project Report Details Guide, Orange Farming Project Report, Cost and Profit, Ginger Farming Income (Adrak), Production Cost, Profit, Turmeric Cultivation Income, Project Report, Yield, Profits, Prawn Farming Project Report, Cost, Profits Guide, Sandalwood Farming Project Report, Cost and Profit, Clove Farming Project Report, Income, Yield, Profit, Chilli Farming Profit, Cost, Project Report (Pepper), Curry Banana Cultivation Income (Raw Banana), and Yield, Wheat Cultivation Income, Profit, Yield, Project Report, Eucalyptus Cultivation Project Report, Cost, and Profits, Chickpea Cultivation Income (Bengal Gram), Project Report, Rose Farming Income, Cost, Profit, Project Report, Dal Mill Project Report (Toor), Dal Mill Cost, Subsidy, Frequently Asked Questions About Saffron Farming, Frequently Asked Questions About Farming Tools, Poultry Questions And Answers For Beginners, Frequently Asked Questions About Potato Farming, Planting, Container Gardening Frequently Asked Questions (FAQ), Frequently Asked Questions About Carrot Farming (FAQs), Frequently Asked Questions About Gardening (FAQs), Organic Farming FAQ Information For Beginners, Frequently Asked Questions About Plant Diseases, Frequently Asked Questions About Aloe Vera Farming, Dairy Farming FAQ Information For Beginners, Frequently Asked Questions About Shrimp(Prawn) Farming, Frequently Asked Questions About Tomato Farming, Frequently Asked Questions About Vegetable Farming, Hydroponic Farming FAQ Information For Beginners, Fish Farming FAQ Information For Beginners, Frequently Asked Questions About Fertilizers (FAQs), Frequently Asked Questions about Irrigation (FAQs), Frequently Asked Questions About Goat Farming (FAQs), Frequently Asked Questions About Olive Farming (FAQs). Before you start writing your mushroom business plan . Lentinus edodes, known as shiitake mushrooms. 01.09.2021 3. Protein content, 3-7% when fresh and 25- 40% when dry. Commercial markets are dominated by Agaricus bisporus, Lentinula edodes and Pleurotus spp, which represent three quarters of mushrooms cultivated globally. Where To Buy Lions Mane Mushrooms? Oyster mushrooms can be grown on substrate which contain lignin, cellulose and hemicelluloses. He works as a supervisor in a garment unit, and the couple have a daughter and a son. The white button mushroom is a commercially cultivated variety throughout the world contributing to 40% of the total mushroom production market. Africa . For more information Join our Whatsapp/Telegram Group https://www.biobritte.co.in Contact - 7709709816, Cordyceps Cultivation Training In Jalna | Cordyceps Mushroom Training August 2022 | Cordyceps Mushroom Training In Maharashtra 2022 Cordyceps Mushroom Training August 2022 Biobritte Agro Cordyceps militaries Research and training Centre Kolhapur conducted it's 2nd cordyceps 3 days practical training @Kolhapur on August 20-30, 2022. : Rs 10,000.00, Mushroom Farming Project Report Total charges amount to Rs 52,000.00, Mushroom Farming Project Report Total investment in mushroom farming is: Rs 1, 81,820.00, There is a 12% and 5% interest and depreciation charged on the fixed assets which amount to Rs 8806.00, So, the total investment is summed up to: (Rs 1, 81,820.00+ Rs 8806.00) Rs 1, 90,626.00, 3000 kg of mushrooms are produced per shed and sold @ Rs 100/kg: Rs 3, 00,000.00, The total profit generated in mushroom farming can be estimated as Rs 1, 09,374.00. Mushrooms are the best natural food easily available in Kerala. Browse mushroom trainings, mushroom workshops, mushroom courses in maharashtra and all India. Brown plaster mould 1% formalin spray can help or 5% carbendazim application solves the problem. After 10-12 days, I got a phone call confirming my training from November 12-18, 2018. Mushrooms, in general, are grown on decaying organic matter and there are three types of systems which are considered for growing mushrooms. Mushroom market had a global value of $35 billion in 2015. Casing helps to retain water within the area. Hence, the present Dear respected fellow who interested in mushroom farming please visit nearest krishi vigyan kendra for technical expertise. SHIVA MUSHROOM FARM - Offering Mushroom Cultivation Training (Terrace and Farm training) , mushroom farming training, mushroom cultivation consulting, , , at Rs 4000/person in Bengaluru . Compost production unit 100% of the cost to the public sector and 50% of the cost to the private sector (maximum subsidy Rs 20 lakhs). 100, Neeladri Layout, Electronic, Bangalore. training on Mushroom production. Last date for enrollment: 15.12.2021 ( Maximum candidates 90 on fist come first serve basis, After 90 candidates, registration will be closed). Maitake and Bladder Cancer Vitamins. The next training dates will be updated after 31-03-2022, 01.01.2022 to 07.01.2022 (excluding Sunday 02/01/2022), Rs 2832/- (Rupees Two thousand eight hundred thirty two only). Lack of government scheme for Mushroom production . They cannot be abusive or personal. Browse mushroom trainings, mushroom workshops, mushroom courses in maharashtra and all India. Yes, subsidy is available for mushroom cultivation. to keep the flies away. 01.09.2021, Training fees per candidate (including 18 % service tax), Click here for payment gateway process information, This website belongs to Indian Institute of Horticultural Research, Indian Council of Agricultural Research, an autonomous organization under the The research was conducted among the mushroom entrepreneurs in Karnataka State. Pests, diseases and growing mushrooms outside. 20 different species of mushrooms are commercially cultivated around the world. please suggest can i start with 5 lakhs. The piles should be turned with an interval of seven days between each turning to facilitate faster decomposition and maximum heating, such that there is no infestation by pests or pathogens. How mushroom powder help to diabetic patients? It is a government institute , dedicated towards training and development of farmers. I wish to go for mushroom cultivation project. Tags - Mushroom training center Bangalore, Mushroom farming training in Karnataka, Top mushroom company, Mushroom course, Mushroom webinar,Where can I learn mushroom farming in India?,How do I train for mushroom farming?,How can I join mushroom industry?,Can we grow mushroom in Karnataka?,mushroom cultivation training by government karnataka,government mushroom training center near me,mushroom training center near me,government mushroom cultivation training in bangalore,iihr mushroom training 2021,mushroom training centre,mushroom cultivation training in karnataka,mushroom cultivation training in gkvk, https://www.biobritte.co.in/collections/mushroom-kits, https://www.biobritte.co.in/collections/mushroom-spawn, Maitake and Bladder Cancer | Uses of mushrooms | Mushrooms for cancer | Mushroom for Health | Mushroom supply | Biobritte mushrooms, Cordyceps Cultivation Training In Jalna | Cordyceps Mushroom Training August 2022 | Cordyceps Mushroom Training In Maharashtra 2022, Ganoderma Mushroom Training in Maharashtra | Ganoderma Mushroom Training in India, 10th July 2022 cordyceps mushroom training in goa, 17th July 2022 cordyceps mushroom training in goa, 31st July 2022 cordyceps mushroom training in goa, 3rd July 2022 cordyceps mushroom training in goa, are chestnut mushrooms high in vitamin d? (Karnataka), are the honorable entity rendering the best in class Mushroom Cultivation Training to the interested farmers and entrepreneurs at affordable prices. Mushroom consumption and cultivation are old practices started some thousands of years ago. Cultivation of Paddy Straw mushroom. Pleurotus ostreatus, known as the oyster mushrooms. Vocational : Mushroom Production By Dr Neelima Pant | NIOS L Submitted by Anand on 1 October 2021 - 6:11am. You can it. I enrolled myself at OUAT. Land Line: 0 . The CO levels in the room should be below 0.15% and this is maintained by providing 10 cubic ft fresh air per sq ft or by providing 4 to 6 air charges per hour. Registration of trained farmers as mushroom growers-free of cost. In the following months, he learned the various techniques involved in mushroom cultivation, and also approached other growers who lived in the same village to mentor him. Contact 9923806933 / 9673510343 Cultivation of other economically important and medicinal mushroom. ICAR-DMR, Solan has a separate extension wing housed separately in a TTC Building. REVISED RATES OF MUSHROOM SPAWN, RTF BAGS, AND FRESH MUSHROOM AT ICAR-IIHR W.E.F. of Horticulture-GoK, Hulimavu | Bangalore 1) Coordinated with the faculty on all the academic-related activities till the completion of the course. The acceptance of mushroom medicine in the form of tablets and capsules along with greater customer satisfaction has increased the demand for the mushroom industry further. No candidate will be entertained without enrollment, MoU for technology transfer on Mushroom Cultivation /Spawn Production through training, MOU for undergoing Hands-on mushroom training is compulsory, ICAR - E Mail Unified Communications (icar.gov.in), ITMU [ Institute Technology Management Unit], Sophisticated analytical instrument facility (SAIF), Society for Promotion of Horticulture (SPH), Post Graduate School in Horticultural Sciences, Varieties / Technologies released by ICAR - IIHR, ATIC - Agricultural Technology Information Center. initially u have to get practical training of Oyster / Button Mushroom Production. It has no roots, stems or leaves. MUSHROOM FARMING PROJECTREPORT SUBSIDIES AND LOANS FOR MUSHROOM FARMING PROJECT: For spawn units, compost preparation and training 100% assistance for public sector and 50% of total cost for the private sector in the form of subsidy (maximum subsidy Rs 50 lakhs). I am in look out for the complete information about farming, getting trained, initial set-up, investment required, If I can get any subsidy. Transportation facility of mushroom compost . The agriculture department of Uttarakhand government, in an initiative to curb migration from the villages of rural areas and boost the rural economy, is soon going to train youths in mushroom . How to use mushroom powder for weight gain? REVISED RATES OF MUSHROOM SPAWN, RTF BAGS, AND FRESH MUSHROOM AT ICAR-IIHR W.E.F. The requirements for making the shed are outlined here; the cost of materials may vary depending on the location of the farm and quality of the material used. On Thursday, she was honoured by the IIHR for her achievements at the inaugural session of its three-day national horticultural fair which attracted farmers from several States. SKUAST-K is a technology that produces a synthetic substrate for quality mushroom farming practices. Key active constituents of Lentinula Edodes Mushrooms, Key active constituents of Shiitake Mushrooms, Key active constituents of Cordyceps sinensis, Key active constituents of Fu Ling Mushroom, Key active constituents of Juda Ear Mushroom, Key active constituents of Lion's Mane Mushrooms, Key active constituents of Maitake Mushrooms, Key active constituents of Oyster Mushrooms, Key active constituents of Snow Mushrooms, Key Active Constituents of Trametes (Coriolus) versicolor, Key active ingredients of Flammulina velutipes Mushrooms, King Oyster Mushroom Company In Maharashtra, Lion's Mane Mushroom Company in Meghalaya, Lions Mane Mushroom training in Maharashtra, lions mane mushroom supplier in mangalore, lions mane mushroom supplier in mangalore airport, lions mane mushroom supplier in mangalore area, Lon's mane mushroom company in Maharashtra, magic mushroom for mental health counseling, Market Research Of Mushroom In Shrirampur, Medicinal Applications of Phellinus linteus, Medicinal Mushrooms and Pharmacological Activities, Medicinal uses of the mushroom Cordyceps militaris, Mushroom : Introduction to Health Benefits, Mushroom capsules and supplements in Manipur, Mushroom Contract Farming in Kokan region, Mushroom Contract Farming in Kokan-Maharashtra, mushroom cultivation training centre in goa, Mushroom cultivation training Cordyceps mushroom company in India, Mushroom cultivation training in Andhra Pradesh, Mushroom cultivation training in Bangalore, Mushroom cultivation training in Kakinada, Mushroom cultivation training in Machilipatnam, Mushroom cultivation training in Vadodara, Mushroom cultivation training in Vijayawada, Mushroom cultivation training in Villupuram, Mushroom cultivation training in Visakhapatnam, Mushroom Distributors In Arunachal Pradesh, Mushroom Distributors In Daman and Diu (UT), Mushroom Distributors In Jammu and Kashmir, Mushroom Distributors In Lakshadweep (UT), Mushroom Exporter In United States Of America, Mushroom farming business plan South Africa, mushroom farming in Khadarshnong -Laitkroh, Mushroom farming training in Andhra Pradesh, Mushroom farming training in Rajamahendravaram, Mushroom farming training in South Africa, Mushroom farming training in Visakhapatnam, Mushroom Manufacturing Center in Costa Rice. may i know the training process and place in bangalore. At present, she has 350 cultivation bags of mushrooms. Mushroom farming is one of the most profitable agri-business that you can start with a low investment and space. The casing is done after 2 weeks of spawn-run and the casing layer is 3.8 5 cm thick. please give us the details of the training centres as we are interested. The casing material should be evenly spread over the substrate to prevent the mycelium from coming up and form stoma which may otherwise cause problems during the pin head formation in mushrooms. A small house can turn into an urban farm, yielding a tidy income. Overall information on mushroom . Manufacturer of Mushroom Cultivation Training - Oyster Mushroom Cultivation Training, Milky Mushroom Cultivation Training, Online Mushroom Cultivation Training offered by Stan Agro Ventures, Bengaluru, Karnataka. I want to set up the plant of mushroom how I can do this and how I can sale the product in market. Wet bubble treated by using 2% formalin to sterilize the beds and destroying the diseased mushrooms. Mushrooms have great export potential also. For more Details Call us 0847457451445. . Inside of a pressure cooker, water heats up and creates steam. I belong to a middle class family, and want to be in mushroom cultivation trade. Week 14 . Cobweb 1 g of benomyl diluted in 1 litre water/m can prevent the spread of disease. Mushrooms have gained recognition in the food chain because they contribute nutrient supplements to the food and have high medicinal and pharmaceutical value. Immune-enhancing effects of Maitake Mushroom, Immune-modulating Food | Morel Mushroom Use, Introduction to Hericium erinaceus Mushroom, Introduction to Trametes (Coriolus) versicolor, Introduction to Tremella mesenterica and T. fuciformis, is honey good for prostate cancer patients. Copyright 2023, THG PUBLISHING PVT LTD. or its affiliated companies. are being used. Mushroom Nutritional Composition and How mushroom benefits your Body? Soil solarisation is another method to sterilize the soil by controlling the growth of parasitic moulds. Is Mushroom Farming Is Profitable In Maharashtra? These cases are then recommended to the nationalized banks for processing the required loan amount. Lesson-5 (pdf), PPT. Reserve your seat well in advance. Some initial training is required to grow different species of mushrooms. please guide me and where will i get training near bangalore/karnataka. I . In 2018, Vijay Karnataka newspaper named him . The next training dates will be updated after 31-03-2022 ONLINE TRAINING ON 'MUSHROOM SPAWN PRODUCTION AND MUSHROOM CULTIVATION '- Duration 6 days COURSE DETAILS Training date: 01.01.2022 to 07.01.2022 (excluding Sunday 02/01/2022) Training fee: Rs 2832/- (Rupees Two thousand eight hundred thirty two only) 3. . I would like to get into Mushroom Farming, in or near Mumbai and Indore. Mushrooms have a low shelf life so they are either dried or sold fresh in the market. The details given in the project report is really excellent. Mushroom Cultivation Courses Online Course #1 Growing Mushrooms at Mushroom Cultivation Courses Read More DURATION: 6 MONTHS. Wet the straw thoroughly by placing it in water drums (overnight). 3 parts of cow dung with one part of light soil. Contact Supplier Request a quote Cordyceps Militaris . Volvariella volvacea, known as paddy straw mushrooms. Please guide me for this project. Request a test-kit for 1000m2. Our Indian government also promotes mushroom cultivation; hence they give subsidies under a different scheme like the national horticulture board , the Ministry of food . Establishing a commercial Mushroom Farming Project is easy and profitable. Khan Mushroom Farm, Una (H.P.) The continuous hard work does not even give you enough time to visit the washroom. Government of India . I want to start in Kota Rajasthan. The second major importance of mushroom is its wide use in preparing medicines. MUSHROOM FARMING PROJECTREPORT THE PROCESS OF CASING IN MUSHROOM FARMING: Adding an inert material to the top layer of the compost is called casing, which promotes the spore-bearing structure to the mushroom. How oyster mushroom stregthens your bones? Harvesting, storing and using mushrooms. Guggarahatti, Bellary - 583102, Dist. The quality of the mushroom greatly depends on the purity of the spawn used. The compost is prepared under controlled environment with a temperature of 52C for conditioning the compost. April 15, 2021 20:38 IST. Khan Mushroom Farm & Training Centre. Ms. Kamala has become an example for her former colleagues in the garment industry, and some have adopted her business model. The commonly grown species of mushrooms are: MUSHROOM FARMING PROJECTREPORT COMPOST PREPARATION METHODS: Compost preparation can be done in two ways: the long method (35- 40 days) and the short method (22-26 days). What is the best type of mushroom to eat ? Please let me know the investment cost, procedure of cultivation and is there any harm to the house or not. The training program includes a total of 20 training modules -with over 17 hours of instructions. Trained mushroom cultivators are extended loans after preparing the project report for the cultivation process which has to be approved by the National Bank for Agriculture and Rural Development (NABARD/NHB). Joining mushroom cultivation training by government is the best opportunity if you are interested in Mushroom farming. In a normal pot, water boils at around 212 degrees Fahrenheit. Terrace Farming Mushroom. Marketing of mushrooms and special assignment. So, please can you help me out. Which protein powder is best for weight gain in India? Once the pinheads appear, it takes 7 to 8 days for the button mushrooms to develop. Video, MCQ. 2) Coordinated with the batch and the faculty and arrange all requisites for the . To support his initiative they offered him a van to move around the state and promote this method of mushroom cultivation. Heat or chemicals can be used to sterilize the soil. It does not require controlled environmental conditions and have very wide temperature, relative humidity and CO2 tolerance. Waste material availability as a growing medium for mushroom farming.

Taurus Man Cancer Woman 2022, James Stewart Children, Articles M