畜粪是保护地栽培的好肥料,但冬季低温时,畜粪往往难以腐熟,易造成烧种烧苗现象。现介绍几种常用畜粪的快速腐熟法。牛粪先摊晒,将鲜牛粪的含水量调至65%左右(以用手紧握可挤出水但不易滴下为准),再将其堆积成堆底宽2米左右、高1.6米左右的粪堆,上盖透明塑料膜,堆闷7个晴天即可使用。猪粪将猪粪摊开晾晒,使其含水量达55%左右(手握成团但无水滴即可)。再将其堆成堆底宽1.8米左右、高 Livestock excrement is a good fertilizer cultivated in protected areas, but when the winter is cold, livestock excrement is often difficult to decompose, which can easily lead to the phenomenon of burning seedlings. Now introduced several commonly used manure fast decaration method. Cow dung first spread drying, the fresh cow dung water content adjusted to about 65% (in order to squeeze the water squeeze out by hand but not easy to drop prevail), and then stacked into a pile at the end of about 2 meters wide and 1.6 meters high Around the dunghill, cover transparent plastic film, pile boring 7 sunny days can be used. Pig manure will pig manure spread out to dry, so that the water content of about 55% (hand into a group but no water droplets can be). And then pile up at the end of pile width of about 1.8 meters, high