摘要
通过对苹果树一次疏花技术的研究 ,结果表明 ,一次疏花能显著提高苹果花序的坐果率。红富士、红星和超红一次疏花的坐果率分别比常规疏花提高了 1.4 6倍、1.6 6倍和 1.4 4倍 ,并促进了幼果的生长发育 。
The results of researching with one-time-thinning apple fruitlets are following: This technique tremendously improves the percentage of anthotaxy fruit set, Red Fuji, Starking and Superred perform higher fruit set than traditional thinning with 1.46, 1.66 and 1.44 times separately. This technique also improves the development of the fruitlets, increases the apple quality and economic incomes distinctly. So this technique can be applied to the practice.
出处
《宁夏农学院学报》
2002年第3期15-16,共2页
Journal of Ningxia Agricultural College
关键词
一次疏花
苹果
坐果
果实
质量
one-time thinning flower applepercentage of fruit set fruit quality
