论文部分内容阅读
1980年,我们以4年生金帅苹果树为试材,进行了鸡粪和兔粪的根外施用试验,效果明显。现将试验情况概述如下。一、试验方法将干的鸡粪或兔粪1份压碎放入缸内,加5份清水混合制成20％浓度的母液。缸口用塑料薄膜盖封,然后放在避风向阳处发酵,每3—5天搅拌一次。母液经15—20天的发酵,即可充分腐熟(腐熟时间长短视温度而定)。腐熟后的母液,表面生长大量霉状物。腐熟的母液进行过滤,滤液按公式(见注)加水稀释,然后用作叶面喷布。整个生长
In 1980, we used the 4-year-old Jinshuai apple tree as the test material to test the external application of chicken manure and rabbit manure, and the effect was obvious. The test situation is summarized below. First, the test method Dry chicken manure or rabbit feces crushed into the cylinder, add 5 parts of water mixed to make a 20% concentration of the mother liquor. Cylinder mouth covered with plastic film, and then placed in the shelter sunny place, stirring once every 3-5 days. Mother liquor after 15-20 days of fermentation, can be fully decomposed (maturity depends on the length of time depending on the temperature). After the maturity of the mother liquor, the surface growth of a large number of moldy material. Decomposition of the mother liquor filter, the filtrate according to the formula (see note) diluted with water, and then used for foliar spray. The whole growth