为了积好肥、保好肥,减少损失,夏秋季积存粪肥,应特别注意以下五点:一、不纯粪积存。积存纯人、畜粪,氮素容易损失,高温季节更甚。据资料介绍,高温季节,积存纯马粪45—60天,氮素损失38—41%,其中挥发性损失占78%左右。如在人、畜粪肥中加一定量的秸秆、泥炭或细干土做垫料或填充物,不但能吸氦保氮,提高肥料质量,而且还可减少肥料对环境的 In order to accumulate fertilizer, fertilizer and reduce losses, manure stored in summer and autumn, should pay special attention to the following five points: First, impure manure accumulation. Accumulation of pure, manure, nitrogen loss easily, the hot season even worse. According to the information, in high temperature season, pure horse manure accumulated 45-60 days, nitrogen loss of 38-41%, of which volatile losses accounted for about 78%. If people, livestock manure plus a certain amount of straw, peat or fine dry soil do padding or filler, not only can absorb helium nitrogen, improve fertilizer quality, but also reduce the fertilizer on the environment