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一、深耕改土,重施基肥。柿树是深根性果树,在果实采收后到土壤封冻前,结合施基肥进行深耕,是柿树增产的有效措施。深耕时间为11月中上旬,深度20～25厘米,深耕后,按树冠大小开放射沟6～12条,沟宽30厘米,深20～40厘米,沟距树干30～80厘米,由里向外.由浅渐深,长到树冠外沿止。重施基肥,基肥施用量占全年总肥量的80%。以有机肥为主,有机肥要达到斤果斤肥。按每百斤果加入统氮500克、磷300克、钾500克的化肥,肥料同表土混合施入放射沟内踏实。
First, cultivate soil, re-apply basal fertilizer. Persimmon is a deep-rooted fruit tree, harvesting the fruit to the soil before freezing, combined with basal fertilizer for deep plowing, persimmon is an effective measure to increase production. Deep plowing time for the first ten days of November, the depth of 20 to 25 cm, deep plowing, according to the size of the open canopy 6 ~ 12, ditch width 30 cm, depth 20 ~ 40 cm, spacing 30 to 80 cm away from the trunk, from the direction Outside, from shallow to deep, grow outside the crown only. Heavy basal fertilizer, basal fertilizer application accounted for 80% of the total annual fat. Mainly organic fertilizer, organic fertilizer to achieve pounds of fat pound. According to per kilogram of fruit by adding 500 grams of nitrogen, 300 grams of phosphorus, potassium 500 grams of fertilizer, mixed with topsoil fertilizer into the ditch in the practical.