entisol

entisol

1. Due to less clay content and looseness of Entisol, and a fast speed of nitrification, nitrogen input to the soil mostly presented as nitrate.

土壤质地极显著的影响硝态氮在土壤中的累积与运移。

2. Two successive years? field trials were conducted in alfisol and entisol areas in Jiangsu province where rice-wheat rotation was adopted to study how to use limited K fertilizer most efficiently.

在江苏稻麦轮作一年两熟制地区的淋溶土和新成土上 ,连续两年进行钾肥运筹田间试验。