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茶樹屬于什么植物 茶樹屬于啥植物

  • 農業
  • 2023-04-19 18:29
茶樹屬于雙子葉植物,它是山茶科、山茶屬的灌木或小喬木。茶樹適合在每年的3月中下旬至4月上旬進行播種,選擇疏松、肥沃、透氣、排水性良好的土壤,使用前進行消毒,并施入適量的底肥,增強土壤肥力,然后將茶籽放入清水中浸泡8~12小時后再進行栽種,待茶籽出苗后,需及時進行追肥,并做好除草、抗旱、防凍等工作。

  茶樹的生長習性

  茶樹是喜溫暖植物,最適宜生長的溫度是20~30℃之間,茶芽萌發以后,當氣溫繼續升高到14~16℃時,茶芽逐漸展開嫩葉,氣溫低于10℃,茶芽停止萌發,處于越冬休眠狀態,因此茶樹的耐寒性較差,冬季需做好保暖措施。

  茶樹需肥量較大,施肥應以機肥、無機肥相結合,基肥、追肥相結合,由于茶葉生產需要更多的氮素,故追肥應以速效氮肥為主,適當配施磷、鉀及微量元素。

  茶樹種植后約三年起可少量采收,十年后達盛產期,三十年后即開始老化,此時可從基部砍掉,讓茶樹重新生長,再到老化后就須挖掉重種。

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