阿蒂莫耶番荔枝侧芽萌发与着花研究

STUDY ON THE LATERAL BUD SPROUTING AND ITS FLOWER SETTING OF ATEMOYA

摘要: 1988～1991年对阿蒂莫耶番荔枝(Annona atemoya Hort.)AP(African Pride)品种30cm长的枝梢进行(1)去顶、(2)去叶、(3)去顶去叶、(4)短截和(5)短截去叶处理,发现去顶、去叶和短截不能促进侧芽萌发,只有去顶去叶和短截去叶才能有效地促进侧芽萌发并着蕾开花。其中,去顶去叶处理有91.8％的去叶节位萌发侧芽,91.9％的侧芽着花。
- 阿蒂莫耶 /
- 番荔枝 /
- 侧芽萌发 /
- 着花
Abstract: TIM study was conducted with Annana alomoya CV. African Pride during the years of 1988-1991. Shoots of 30 cm long were decapitaed and/or defoliated at the forth and soventh nodes from the base of shoot, were cut back and /or defoliated at the middle of shoot. The results showed that nelther decapitation, defoliation nor cut-back in-dcced axingry bod grouting, only decapitation and cut-back combined with defoliation induced axillary bud sprouting and Its hower setting enectively. Early treatment was better than the late. 91. 8% of nodes defoliated had new shoot and 91. 9% of them had flower-set.
- Atemoya /
- Axillary bad sprouting /
- Plowet-set