Farmers cut five fruit trees in summer
October 19 18:02:34, 2018
Obstruction too early too many many fruit growers in the fruit tree after fruiting a large number of sparse shoots, the tree under the shadow coefficient more than 40%, not only cause the early stop length of the squid squid sprouting again, affect the formation of flower buds, but also due to sparse A large number of leaves reduce the formation of photosynthetic products, which is not conducive to the robust growth of the tree. The correct approach is: after the spring shoots stop growing from late May to early June, they should be properly girdled according to the condition of the tree, and then girdled for a week after girdling. This will not only make full use of the sun to make nutrients, but also will not promote the development of hair growth. Take the bar, affect the formation of flower buds. The number of loosening should be based on the projected area under the tree, and the shadowing coefficient should generally be maintained at about 30% after thinning. Sparse objects: heads with more than two inches in the periphery, thin and thin branches with dense internal organs, leggy branches with back and cut edges, competing heads with branches, and branches without space growth. Many branches of fruit growers open branches in the spring, leading to strips on the back and poor flowering results. For new shoots that are not good for angles and are to be used, branches must be taken during semi-lignification to help slow down their growth. For the main lateral branch with a small angle, open the corner in the autumn to prevent backstrips. Some fruit growers with twisted shoots and no matter how many twisted shoots there are on the back, both increase the amount of branches and affect the light. When there is a large space on the back, when the new shoot grows to 35 cm or more, the high-twisted tip in the semi-lignified part (5-8 cm below the center of the head) can fully utilize the advantage of flowering on the back, and Does not affect the light. The same main branch twist should not be too much, should be based on the size of the tree tip 3-5, the rest of all sparse. Short cuts that are too heavy (short for heavy toppings) will lead to re-growth of branches, resulting in poorer light transmission and poor flowering. Short cuts should be used in production (re-spinning), and only 3-5 large-leaf short cuts can be left after branching and the branches growing again on the shoots. Some fruit growers had improper handling of their shoots and some fruit growers cut one for the top of the fruit counter, some topping, and some simply removed. These practices violated the law of supply of nutrients nearby, resulting in less nutrients around the fruit and affecting fruit enlargement. The correct course of action is to dump the fruit and shoot the tip of the fruit and not to cut it or pick it up, so as to facilitate the supply of nutrients.