陕西林业科技
陝西林業科技
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SHAANXI FOREST SCIENCE AND TECHNOLOGY
2012年
5期
129-130
,共2页
枣树%生长发育%落花落果%技术措施
棘樹%生長髮育%落花落果%技術措施
조수%생장발육%락화낙과%기술조시
Jujube trees%growth and development%blossom and fruit drop%technical measures
本文通过对延川县枣果的生长发育及落花落果原因的调查分析,提出了枣树花期管理的措施,即断根、摘心、环切、环剥;喷布植物激素和微量元素;改善花期座果的环境条件等。并通过提高座果率,达到枣树增产、增值的目的。
本文通過對延川縣棘果的生長髮育及落花落果原因的調查分析,提齣瞭棘樹花期管理的措施,即斷根、摘心、環切、環剝;噴佈植物激素和微量元素;改善花期座果的環境條件等。併通過提高座果率,達到棘樹增產、增值的目的。
본문통과대연천현조과적생장발육급락화낙과원인적조사분석,제출료조수화기관리적조시,즉단근、적심、배절、배박;분포식물격소화미량원소;개선화기좌과적배경조건등。병통과제고좌과솔,체도조수증산、증치적목적。
Cause to the blossom and fruit drops of jujube were studied.The improvement measures were suggested: root cutting and girdling during the blossom period,spray of micro-elements and hormone as well as environment promotion.
