Mid-late ripe peach has a large amount of flowering and a high rate of results. Failure to carry out necessary sparse and fruit thinning will result in lack of tree nutrients, debilitating tree vigor, severe flowering and falling fruit, small fruit, low quality, and low yield. Affect the flower bud differentiation in the coming year, so that the yield will decline, leading to the phenomenon of size. Here's how to introduce the method of thinning, thinning, and fruiting of mid-late ripe peaches:
1. Sparse flowers: Sparse than sparse fruit workers save more nutrients in the tree body, which is conducive to fruit settling. Artificial sparse flowering should be carried out during flower buds. First sparsely base flowers, leaving the middle and upper flowers, the middle and upper flowers should be sparse double flowers, leaving a single flower, the flowers on the preparation branches all dredged, note that this period in case of low temperature or rain, may not sparse or late sparse.
2, thinning fruit: in May, the young fruit grows to be large when the bean grows. First dredge the Ministry, the outside, the big branch fruit, after the sparse crown, the inside, the small branch fruit; Then sparse the double fruit, the disease fruit, the hurt fruit, the malformation fruit; After the dense fruit, small fruit and so on.
3, set the fruit: The number of set fruit should be based on the characteristics of different varieties, characteristics, tree vigor, branches type, fertilizer and water conditions, pests and diseases and other conditions can be determined flexibly. The principles are: more trees to stay, weak trees to stay, strong and more branches to stay, weak branches to stay, leaving two fruit branches, short fruit branches to stay one, do not stay on the backbone and the leadership, small fruit type stay more appropriate, otherwise Large fruit varieties are less left.
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