Search results
Results From The WOW.Com Content Network
The founding department of the Station, Analytical Chemistry began its work in 1875 testing fertilizer and later seeds, animal feed, human foods, drugs, and pesticides. This work continues today, and is organized into two categories: food safety and environmental monitoring . [ 11 ]
A soil test is a laboratory or in-situ analysis to determine the chemical, physical or biological characteristics of a soil. Possibly the most widely conducted soil tests are those performed to estimate the plant-available concentrations of nutrients in order to provide fertilizer recommendations in agriculture.
Agricultural soil scientists study ways to make soils more productive. They classify soils and test them to determine whether they contain nutrients vital to plant growth. Such nutritional substances include compounds of nitrogen, phosphorus, and potassium. If a certain soil is deficient in these substances, fertilizers may provide them
Base-cation saturation ratio (BCSR) is a method of interpreting soil test results that is widely used in sustainable agriculture, supported by the National Sustainable Agriculture Information Service (ATTRA) [1] and claimed to be successfully in use on over a million acres (4,000 km 2) of farmland worldwide.
The Division also includes the Cooperative Extension Service. The AAES and CES work together to develop and test new agricultural technology and extend it to the public. Research faculty and staff are based on five university campuses, at five Research and Extension Centers; six research stations and seven specialized units.
Sulfur Management for Soil seed and Pulse Crops. Indian Institute of Soil Science. P. Ramesh (2009). Efficient Use of On-Farm and Off-Farm Resources in Organic Farming. Indian Institute of Soil Science. K. Sammi Reddy (2008). Soil Science Research in India: A Bibliography of IISS Scientist's Research Contribution. Indian Institute of Soil Science.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Seed germination testing. Seed testing is an analysis of seeds for viability. [citation needed] Seed testing performed for a number of reasons, including research purposes or to determine if seed storage techniques are functioning. Common seed tests include Germination tests, Viability tests, purity tests and weed tests.