生产模式对香梨水分生理的影响

Water Physiology of the Kuele Pear Under the Influence of Production Patterns

在香梨 4年生幼林园内 ,进行了常规沟植、渠道内外两行树木的新梢生长量、叶片生长状况和蒸腾速率、气孔阻抗、叶温、叶温与气温差日变化的测定。结果表明 ,渠外行的各项生理指标均好于沟植和渠内行。揭示了影响树木生长的水分生理状况和过程。提出了生产中要提倡渠外行栽种香梨 ,保持沟植香梨 ,放弃渠内行栽植香梨的生产模式理论依据。

The water physiology and production patterns of kule pear,and their relationships were probed.The superior production pattern for kule pear was selected.