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一、保证栽苗质量选栽的果树苗标准是高20厘米以上,基部直径0.4厘米以上,根系发达,芽饱满,枝条充实。栽植前,把苗木集中一起,用40倍田安或150倍福美砷或200倍甲基托布津喷药消毒,以防白粉病。栽苗时期在4月上中旬或10月上中旬均可,秋栽比春栽成活率略高。抗寒的黑豆(薄皮)穴行距为1.5×2米.每穴3株;或1×2米,每穴2株。不抗寒品种(厚度)穴行距为2×2.5米,每穴3株,以便于行间
First, to ensure the quality of planted seedlings Selection of fruit saplings is more than 20 cm high, more than 0.4 cm in diameter at the base, developed roots, bud full, full of branches. Prior to planting, the seedlings together, with 40 times Tian An or 150 times Fumei arsenic or 200 times methyl thiophanate spray disinfection to prevent powdery mildew. Planting period in mid April or mid October, autumn planting survival rate slightly higher than spring planting. Cold black beans (thin skin) hole spacing of 1.5 × 2 meters. 3 per hole; or 1 × 2 meters, 2 per hole. Not cold-resistant varieties (thickness) hole spacing of 2 × 2.5 meters, 3 per hole, in order to facilitate the line