Transformation Technology of Yangmei Wangchang Tree
2024-02-28 15:07:05
This kind of arbutus tree is often absorbing too much nitrogen in the sapling stage, leading to excessive vegetative growth, and most of the assimilation products are consumed on the long leaves of the branches, and flower buds are difficult to form. The appearance of this tree is dark green, the crown is thick, the branches are strong and strong, and the top advantage is strong, but the result is late and the yield is small. There is another case where the planting density is too high or there are too many trees mixed around. The effect of too high and too dense makes Yangmeishu not get enough light and the result is very little. Although Yangmei is a semi-negative fruit tree, experimental studies have shown that the light intensity of the canopy leaf layer is weakened, the photosynthetic rate is reduced, the leaves are thin and large, the carbohydrate content is small, and when the carbon to nitrogen ratio is low, it is difficult to form flower buds. For the former situation, the bayberry tree must first control the fertilizer and water, especially reduce the nitrogen; at the same time, use the paclobutrazol to inhibit the flower; the root can be taken near the canopy drip line in the late summer and early autumn, and some branches can be cut, etc. The method is to promote flower bud formation and increase yield. In the latter case, the mixed forest should be properly thinned, the master-slave position should be corrected, and the lighting and ventilation conditions should be improved. In particular, the bamboo root has a strong force on the root of the whip, which will seriously affect the root extension of the bayberry, and should not be mixed with the bayberry tree, and must be completely removed. Disclaimer: Some articles on this website are transferred from the Internet. If legal rights of third parties are involved, please inform this website. phone
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