Stubble cutting-back new shoot growth promotion method for weak fruit trees
A new method, the technology of fruit trees, applied in the new field of stubbing and shortening, can solve the problems of affecting the overall harvest of the orchard, the weakening of fruit trees, and the rapid recovery of fruit trees, and achieve the effect of preventing tree decline and dryness, short time and good rejuvenation effect
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Embodiment 1
[0029] A new method for shortening and shortening of weak and weak fruit trees, comprising the following steps:
[0030] (1) Stakes are cut short: For fruit trees that are weakened and dry due to factors such as wind damage or excessive tree age, after the entire garden is repaired, the tree vigor still shows decline; 0.3- Cut off within a range of 0.5m, the cut should be smooth, and wrap the cut with film or dry straw after cutting;
[0031] The steps for post-disaster restoration of the entire garden include:
[0032] S1. Repair the drainage ditches, drain waterlogging and flooding;
[0033] S2. Cultivate soil and straighten: For plants that are tilted or do not have a large degree of lodging caused by wind damage, if the trunk and the ground form an angle of more than 75︒, they should be righted in time, and the root soil should be stepped on; for fruit trees with a large degree of lodging, If the straightening cannot be put in place immediately, the straightening shall b...
Embodiment 2
[0040] The experimental group data of table 1 is the growth status investigation data of the weak and weak fruit trees after pruning by the method of the present invention; The control group data of table 2 is the growth status investigation data of the weak and weak fruit trees not processed.
[0041] Table 1 Experimental group data
[0042]
[0043] Table 2 Data of the control group
[0044]
[0045] Note: The measurement time of the new shoot length in the second year is the fruit maturity time in the second year after the fruit tree has been shortened by leaving stakes, and the measured shoots will be marked as the target measurement in the third year; the shoot length measurement in the third year The time is the fruit ripening time in the third year after the fruit tree has been treated with piles and short cuts.
[0046] It can be seen from the above table that compared with the weak fruit trees treated by the new method of short-cutting and accelerating by leavi...
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