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一、砧木培育:苗圃地选在水源方便、排水良好,土层厚、土壤疏松肥沃的地方。深耕细耙后,做成宽1-2m,长6-8m 的苗床;长、宽也可根据地形而定。播种期一般在秋季,采集带青皮的成熟果实播下;也可在冬、春季节播种。播种前用多菌灵等农药进行土壤消毒,按30-40cm 的行距开沟,深8-10cm,又按5-10cm 株距将种子平放在沟内,使缝合线垂直地面,覆土5-10cm,最后在苗床上盖上覆盖物。播种后,半个月浇1次水,幼苗出土后要
First, rootstock cultivation: nursery selection in the convenient water, good drainage, thick soil, loose and fertile soil. Deep plowing fine rake, made of wide 1-2m, 6-8m long seedbed; length, width may also be determined according to the terrain. Sowing period is generally in the fall, the acquisition of mature fruits with green peel sowing; can also sow in winter and spring seasons. Before planting with carbendazim and other pesticides for soil disinfection, according to the row spacing of 30-40cm, deep 8-10cm, and 5-10cm spacing of the seeds will be flat on the trench, the suture perpendicular to the ground, soil 5-10cm , And finally cover the seedbed cover. After sowing, water is poured for half a month, after the seedlings are unearthed