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(一)施用腐熟堆肥——去年苗圃很少施有机肥料作基肥,这是一个很大的缺陷。为了弥补这个缺陷,四月份应及早在行間施用腐熟堆肥,深度在15—25公分,每亩每次用量至少2,000市斤。万不得已則用柔嫩的飞机草、猪屎豆等切碎压青,但必須用柔嫩的枝叶,不能用粗莖稈,否則不容易腐烂。压青深度在离地面15—25公分之間,每压2—3公分厚卽复表土2—3公分,再压青2—3公分,再复土。压青后,在目前天气高温干旱情况下,必須淋水,一次淋透。
(A) the use of composting compost - nursery last year, little organic fertilizer as a base fertilizer, which is a big flaw. To make up for this shortcoming, compost compost should be applied early in April at a depth of 15-25 cm at least 2,000 jin per acre. A last resort is to use soft grass, crushed beans and other chopped green pressure, but must be soft foliage, can not use thick stems, or not easy to decay. Depth of green pressure 15-25 cm above the ground between the pressure of 2-3 cm per layer of complex soil 2-3 cm, and then pressure 2-3 cm, and then soil. After pressing the green, in the current weather conditions of high temperature and drought, it is necessary to water, once drenched.