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对丘陵旱地密植柿树(DiospyraskakiL.f.)的早果丰产栽培技术进行了研究。结果表明:柿树成品苗以春季葫芽期定植成活率最高,大面积栽植成活率达96.8%;栽植密度以株行距2m×4m或3m×4m较为适宜;以定干高度60~80cm、自由纺锤形整形较好;采用幼树期(定植后3a内)以中短截为主、4a生以后以甩放为主的修剪措施,配合树下管理、保花保果、病虫害防治等技术,达到了3a开花、6a最高产24t·hm-2、7a生最高产36t·hm-2的效果。
The early fruit yield cultivation techniques of the densely planted persimmon trees (Diospyraskaki L.f.) In the hilly drylands were studied. The results showed that the survival rate of finished persimmon seedlings in spring was the highest, the survival rate in large area was 96.8%, the planting density was more suitable for 2m × 4m or 3m × 4m spacing, , Free spindles shaping better; the use of sapling (3a after planting) in the short and short-based, 4a after birth to the rejection of the pruning measures, with the tree management, flower and fruit protection, pest and disease control Technology, reached the 3a flowering, 6a highest yield 24t · hm-2, 7a highest yield 36t · hm-2 effect.