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棗樹如何修剪 棗樹怎么修剪

  • 生活
  • 2023-04-19 18:21
棗樹生長期需要將徒長枝、密枝進行適當短截,增加植株的通風性和透光性,有利于植株進行呼吸作用和光合作用。生長后期需要將植株的弱枝、病枝、老枝修剪掉,減少植株養分的消耗,有利于植株茁壯生長。修剪后需要在傷口處噴灑消毒溶液,避免傷口腐爛。

  棗樹耐旱、耐澇性較強,但開花期要求較高的空氣濕度,否則不利授粉坐果。另外,棗喜光性強,對光反應較敏感,對土壤適應性強,耐貧瘠、耐鹽堿。但怕風,所以在建園過程中應注意避開風口處。

  棗樹栽植季節春秋兩季均可,但以春季為好。一般在棗樹萌芽前一周內進行。栽植密度;成片棗園株行距4-5米×5-6米,每畝22-33株;長期棗糧間作行距8-15米,株距4-6米,定植采用南北行。

  棗樹定植穴的大小一般為80厘米見方,并施10千克以上的農家肥。栽植深度和根頸相齊,邊回填邊踏實,扶正苗木,栽后立即灌水。

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