Pemillihan Type Crop, and Solidarity Of Activity In related/relevant Agroforestry [of] conservation effort.
Role of agroforestry in overcoming marginal farm, Padmowijoto ( 2004), please mention that crop of leucaena ( planted [by] lamtoro) [is] meeting with distance [among/between] line one metre, can yield green manure counted 120 ton/ha/tahun, so that can give 1000 nitrogen singk, 200 phosphoric acid singk and 800 singk of potasium, equivalent successively by 100 zak ( 50 singk) sulphate ammonium, 20 zak ( 50 singk) super [of] phosphate and 24 zak ( 50 singk) Fixaksi atmosphere n muriate potasium add fertility, cheap and [do] not bother environment. Addition of green manure [of] maculata gliricidia improve content of phosphorus [about/around] 26-37% [at] various land;ground type and also improve N, Fe and of Mn.
root of Legume in system of alley cropping ( cultivation of band system) functioning as mineral pump. bar of Legume residing in above land (of) in the form of cropping alley can arrest;detain off run and can degrade oblique land;ground erosion besaran from 96,9 ton / ha become only 0,8 ton / ha and after three program year walk, land;ground hara balance become positively [of] its meaning more hara which return into land;ground compared to is missing.
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