摘要
通过对1-3龄幼龄胡椒干物质产量和N、P、K、Ca、Mg等养分测定,得出幼龄胡椒养分需求量范围,初步提出施肥量参考值。
The dry matter of young Pipernigrumat aged 1 to 3 and its nutrient content of N, P, K, Ca, Mg were determined. Fer-tilization reference value is then presented according to the demand of Young Pipernigrum.
出处
《热带农业科技》
2014年第3期12-16,共5页
Tropical Agricultural Science & Technology
关键词
胡椒
干物质产量
养分
施肥量参考值
Pipernigrum
yield of dry matter
nutrients
fertilization reference value
