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1.根施沼液可在树盘下漫灌或挖沟深灌,可分别于杏树萌芽前、幼果期、花芽分化期、果实采收后漫灌一次。幼树每株漫灌15—25公斤,初挂果树每株漫灌30—50公斤,盛果期树每株漫灌60—90公斤。挖沟深灌分别于萌芽前和果实采收后进行,在树冠下外围4个不同方位各挖1条宽20—30厘米、深15—20厘米、长80—120厘米的沟,然后将沼液灌入,回土填平压实。
1. Roots biogas slurry can be flooded under the tree tray or deep trenching irrigation ditch, apricot can be respectively before the bud, young fruit, flower bud differentiation, fruit harvest after flooding once. Saplings per plant irrigation 15-25 kg, the first fruiting per tree flooding 30-50 kg, full-fruit trees per plant irrigation 60-90 kg. Trench ditch deep irrigation, respectively, before and after the sprouting fruit harvest, the crown in the outer periphery of four different locations each dug a 20-30 cm wide, 15-20 cm deep, 80-120 cm long trench, and then the marsh Liquid poured into the soil filled compaction.