water management in organic farming ppt

It involves integrated nutrients management and integrated pest management. husbandry practices and management system, past use of the site with respect to waste and sediment, and water quality for welfare of the animal. Of the estimated 1.4 billion ha of crop land worldwide, around 80 percent is rainfed and accounts for about 60 percent of global agricultural output 1 . Concept of Organic Farming 3 ŠSince organic farming means placing farming on integral relationship, we should be well aware about the relationship Ø between the soil, water and plants, Ø between soil-soil microbes and waste products, between the vegetable kingdom and the animal kingdom of which the apex animal is the human Further, having the complete nutritive value and also manage to prevent the crop or plants from the pests. Organic Farming is recognised globally as a priority area in view of the growing concerns on environmental pollution due to increased awareness about the … Knowing a little about weeds, their biology, and ecology can go a long way toward reducing their impact. Crop rotation helps control the erosion of soil from water and wind by improving the soil structure and reducing the amount of soil that is exposed to water and wind. Organic Agriculture and its Importance:- What is organic farming / organic agriculture?Well, it is a farming system in which organic wastes like crop, animal and farm wastes, aquatic wastes and other biological materials along with bio-fertilizers are being used instead of pesticides, fertilizers, genetically modified organisms, hormones / growth regulators, feed additives. Maintaining or enhancing long-term soil productiv-ity is a key provision of the National Organic Program (NOP) regulation § 205.203, which states that the producer as some of the cultural ways of weed management. In organic farming, we use the following techniques; 1. Courtesy of Nadia Lawton. Under organic farming systems, the fundamental components and natural processes of ecosystems, such as soil organism activities, nutrient cycling, and species distribution and competition, are used directly and indirectly as farm management tools and to prevent pest populations from reaching economically-damaging levels. Top 10 Reasons to go Organic. Weed management in organic farming systems (and in all farming systems, for that matter) has four major elements: 1) determining which weed situations are problems, 2) preventing new weed problems, 3) managing the crop environment to favour the crop over the weeds, and 4) directly treating weeds when steps 2 and 3 are not sufficient. We have compiled knowledge about how things grow and why some growing methods might be preferred over The Dissolved substances made of gases, minerals and organic compounds. The Department of Primary Industries and Regional Development supports dryland and irrigated industries by providing information on best practice water management in dryland and irrigated farming systems. It is the aim of good management to control the composition to yield the best conditions for the fish. Generally, organic agriculture refers to farming systems that avoid use of synthetic pesticides and fertilizers. Farmers who build good soil health—by planting cover crops, for example—can improve their water efficiency as well; even small increases in organic matter can help the soil hold more water. If organic farming methods can be followed strictly, the appropriate organic certification is acquired and the right market is available, then organic farming in India is very profitable. Biernbaum, Organic Farming Principles and Perspectives, 1/2003, pg 1 Organic Farming Principles and Practices John A. Biernbaum Department of Horticulture Michigan State University Introduction Farming is both challenging and exciting. since its eurihaline character. Successful organic farming is knowledge intensive. There's No Such Thing as Certified Organic Water. Water quality guidelines for the management of pond fish culture Anita Bhatnagar, Pooja Devi 1983 International Journal of Environmental Sciences Volume 3 No.6, 2013 Application of organic and inorganic fertilizers in clear water ponds may increase productivity. Crop rotation also supports reduced or no-till farming, which ensures even better protection against erosion. Water Management, Sanitation, Water Quality, and Sustainability ... and include major farming systems in South Asia, the Sahel, and eastern and southern Africa,1 where there is a high probability of drought affecting large areas of cultivation (Hyman et al., ... • Increase soil-water holding capacity through additions of organic matter Soil building practices such as crop rotations, intercropping, symbiotic associations, cover crops, organic fertilizers and minimum tillage are central to organic practices. At the same time, the environmental impact of shrimp farming has been highlighted especially with regard to farm wastewater discharge. Academia.edu is a platform for academics to share research papers. The composition of pond water changes continuously, depending on climatic and seasonal changes, and on how a pond is used. Under National Organic Program (NOP) policy, water is not an ingredient that can be certified as organic.. You may have seen water marketed as, "natural" or as having come from, "organic land" and some companies have even tried to market their … 1. In the United States, organic farming is defined by rules established by the U.S. Department of Agriculture’s National Organic Standards Board (NOSB). Integrated organic farming. iii. Organic farming methods combine scientific knowledge of ecology and modern technology with traditional farming practices based on naturally occurring biological processes. Crops are grown under a range of water management regimes, from simple soil tillage aimed at increasing the infiltration of rainfall, to sophisticated irrigation technologies and management. Farms discharge large quantities of agrochemicals, organic matter, drug residues, sediments and saline drainage into water bodies. Specific topics include drought, water quality protection, riparian areas, aquaponics and aquaculture, livestock and drought, irrigation, rainwater harvesting and climate and weather information. the bottom, as a consequence of organic waste and metabolites of degraded organic ... its origin but also on the aspects of water quality management. 2. Agriculture, which accounts for 70 percent of water abstractions worldwide, plays a major role in water pollution. PRI Zaytuna Farm main crop. This has lead to the development of improved water management techniques including water pre-treatment and recirculating systems. organic when the requirements prescribed under these Standards have been met during the conversion period of at least two (2) years (organic Management) before sowing (the start of the production cycle). Publications and other resources on water use, soil moisture management, water quality and water conservation. It focuses on the use of bacteria that is present in animal waste which helps in making the soil nutrients more productive to enhance the soil. 5.2 Crop rotations and soil management practices --- 9 5.3 Fertilization practices and growth regulators --- 9 5.4 Commercial production of organic fertilizer --- 10 5.5 Pest, disease, and weed management --- 10 5.6 Pollution control and contamination management --- 10 5.7 Soil and water conservation --- 11 Soil Management: After the cultivation of crops, the soil loses its nutrients and its quality depletes.Organic agriculture initiates the use of natural ways to increase the health of soil. It is believed that weeds on the organic farm improve soil condition, provide habitat for natural enemies, helps in soil conservation, etc. The modern concept of organic farming combines the tradition, innovation and … a) Organic agriculture has both general and legal definitions. Organic Agriculture. management of solid or semisolid state of shrimp pond waste. • There is an increasing organic wholesale market to health stores and supermarkets due to consumer demand – Selling to these larger markets often takes higher quantity of production • It is necessary for organic producers to educate the consumer on the principles of organic growing and why purchasing organic provides a benefit Dissolved Oxygen (DO) i. The length of the … In organic farming, conservation is important in irrigation practices, as is sustainability. This NebGuide addresses nutrient management in organic farming and considers sources, soil availability, and cycling of nutrients. Organic farms use manual weeding, water management, tillage, mulching, crop rotation for weed suppression, etc. It is the type of farming where you grow crops from natural resources. ii. There's no such thing as organic water—period, whether certified organic or not certified. National Organic Farming Handbook A. Overview of Organic Agriculture 1. • French intensive and Bio intensive methods are both small scale gardening techniques. Base Paper on Organic Farming Organic farming aims for human welfare without harming the environment and follows the principles of health, ecology, fairness and care for all including soil. Organic farming systems • The Bio-dynamic farming is an approach, based on esoteric teachings of Rudolf Steiner, The Japanese farmer and writer Masanobu Fukucka invested a no-till system for small–scale grain production that he called Natural farming. Adequate separation between the organic and non-organic production unit should be maintained. This includes information on rainfall-runoff capture, storage and use, and management systems to prevent land degradation. Only organic guarantees… Organic is the food system most heavily regulated in the USA. In case of perennial plants other than grassland (excluding pastures and While you certainly can irrigate organic crops similar to conventional ones, be sure to also focus on overall water usage and other factors, such as energy usage, as you design an irrigation system for your organic … Organic Farming System Principles Organic farming systems reflect several fundamental principles that early innovators established through careful observation of soils, crops, livestock, and life processes in natural and agricultural systems. ... shrimp will accept salinity between 5 and 38 ppt. The resultant water pollution poses demonstrated risks to aquatic ecosystems, human Crop or plants from the pests length of the cultural ways of weed management or certified! Percent of water abstractions worldwide, plays a major role in water pollution the best conditions for the.! 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