According to the Center for seed Eakmat Đăklăk, Vietnam. Manure has characteristics that chemical fertilizers can not get. When the fertilizer into the soil also provides nutrients for crops, manure is also renovating the physical land physiological chemistry is, i.e. improve soil environment, which enhances the effect of chemical fertilizers. Manure also promotes the development of microbial resistance, limiting the development of the types of harmful diseases, fungal infection route pepper, this very means with pepper trees. The amount of animal manure compost to use Christopher passed each year from 15 to 20 kg for each original black pepper is essential.
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