Developing optimum level of soil nutrient management for maize in conservation agriculture production system (CAPS)
Mercado, Agustin R., Jr.
Edralin, Don Immanuel
Arcinal, Gil A.
Reyes, Manuel R.
MetadataShow full item record
Maie is the main staple crop in the conservation agriculture production system in this acid upland soil where it is traditionally grown twice a year. Appropriate fertility management is important so that optimum yield and profit can be achieved particularly for smallholder upland farmers cultivating acid soils in the Philippines as well as in Southeast Asia in which environment dominates most of the non-irrigated areas. Identifying the most limiting nutrients and the optimum rates of their application are important for fertility management particularly in conservation agriculture production systems. In order to achieve this objective, we conducted an NPK omission experiment in two different planting spacing and this was followed by experiments on the different rates of NPK.
Showing items related by title, author, creator and subject.
2nd East Africa Regional Workshop Report: Conservation Agriculture in AFRICA - Analysing and Foreseeing its Impact - Comprehending its Adoption Apina, T.; Mkomwa, S.; Mutai, W.; Njeri, A. (CA2Africa, 2011)This resource provides a summary of the 2nd East Africa Sub-regional workshop held in Nanyuki, Kenya, on 28-30 March 2011. Attendees included the African Conservation Tillage Network (ACT), Tropical Soil Biology and Fertility ...
Agronomic response of eggplant on different rates of vermicast and inorganic fertilizer application Mercado, Agustin R., Jr.; Edralin, Don Immanuel; Arcinal, Gil A.; Gonzaga, N.; Reyes, Manuel R. (2014)The conventional use inorganic fertilizers is expensive and growers are looking towards alternative inputs such as compost, manures, and crop residues to improve/maintain soil fertility. There is a need to improve nutrient ...
Halbrendt, Jacqueline (Honolulu, HI: University of Hawaii, Manoa, 2011)This presentation provides an introduction to SANREM SMARTS Project, discusses project goals, traditional agriculture impacts on soil quality, conservation agriculture systems, which include minimum tillage, intercropping, ...