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在高密度果园中优化叶子营养状况,生长和产量参数 (参见高密度果园). 超级首席) 通过集成滴灌和工业化技术

Kapil Sharma¹, J C Sharma¹, Sunny Sharma^2,3

¹Department of Soil Science and Water Management, Dr. Yashwant Singh Parmar University of Horticulture and Forestry, Nauni, Solan, Himachal Pradesh, 173230, India.

|September 10, 2024

概括

优化高密度果种植,用滴水灌和造,大大提高了叶子的营养和植物生长. 这种综合方法提高了果的生产力,并降低了与传统方法相比的成本.

科学领域:

园艺园艺园艺园艺
植物生理学植物生理学
农业科学农业科学

背景情况:

水和营养对果的发育和产量至关重要.
高密度种植园需要有效的水和营养管理.
滴灌和水化灌为节水和降低成本提供了潜力.

研究的目的:

评估不同滴滴化策略对高密度果树的影响.
评估对叶子营养状况,植物生长和产量的影响.
为了确定最佳的灌和生产水平,以提高果产量.

主要方法:

一项为期两年的研究 (2021-2023年) 使用因数随机区块设计.
16种处理组合,包括四个灌级别 (100%,80%,60%,控制) 和四个成品级别 (绝对控制,100%,75%,50%NPK).
叶子营养分析,测量植物生长参数 (树木高度,蔓延,周长等). ) 的情况.

主要成果:

100%的滴灌 (IR1) 和100%的NPK成型 (FN1) 导致了叶子中最高的,和含量.
增加的灌和生殖水平显著提高了植物生长参数,包括树的高度,蔓延和树干周长.
优化灌和结成的组合改善了叶子的营养状况和植物生长,这是水果产量的关键因素.

结论:

集成滴水灌和成品显著改善了高密度果园的叶子营养状况和植物生长.
100%的ETc灌和100%的建议NPK fertigation水平显示出最有利的结果.
这种方法提高了果树的生产力,并提供了更可持续,更具成本效益的种植方法.

关键词:

传统的灌方式.蒸发转化是指蒸发转化.生产力生产力生产力推剂量的肥料.车身周长车身周长车身周长在水中溶解的肥料水溶性肥料.

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