A method for harmless management of pests and weeds in the seedling stage of tea trees in organic tea gardens
A management method and technology in the seedling stage are applied in the field of harmless management of diseases, insects and weeds in the seedling stage of tea trees in organic tea gardens, which can solve the problems of being susceptible to diseases and weeds, slow growth, and low output, so as to improve the effect of full light utilization and promote Growth, the effect of prolonged growth time
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Embodiment 1
[0021] A method for harmless management of diseases, insect pests and weeds at the seedling stage of organic tea gardens, which is used in hillside terraced tea gardens with an altitude of more than 800 meters. Through four steps and methods, including manual weeding, covering weeding reflective film, hanging yellow sticky insect board, and releasing predatory mites, the harmless management of diseases, insects and weeds in the tea tree seedling stage of organic tea gardens is realized. details as follows:
[0022] (1) Manual weeding, the method is to use a hoe to eradicate the yellow weeds in the tea garden, so that there are no weeds around the young tea trees. The time for manual weeding is from late February to early March in early spring, and the manual weeding is completed before the weeds start to grow. Weeding is done without using or spraying any herbicides or chemicals.
[0023] (2) Cover the weeding reflective film, the method is to cover the weeding reflective fi...
Embodiment 2
[0028] A harmless management method for pests and weeds at the seedling stage of tea trees in organic tea gardens, which is used in flat tea gardens with an altitude of less than 400 meters. Through four steps and methods, including manual weeding, covering weeding reflective film, hanging yellow sticky insect board, and releasing predatory mites, the harmless management of diseases, insects and weeds in the tea tree seedling stage of organic tea gardens is realized. details as follows:
[0029] (1) Manual weeding, the method is to use a lawn mower to cut off the weeds that have begun to grow in the tea garden, so that the height of the weeds around the young tea trees is less than 2 cm. The time for manual mowing is from early February to early March in early spring, and manual weeding is completed before the weeds start to grow. Weeding is done without using or spraying any herbicides or chemicals.
[0030] (2) Cover the weeding reflective film, the method is to cover the ...
Embodiment 3
[0035] A harmless management method for pests and weeds at the seedling stage of tea trees in organic tea gardens. Through four steps and methods, including manual weeding, covering weeding reflective film, hanging yellow sticky insect boards, and releasing predatory mites, the harmless management of pests and weeds at the seedling stage of tea trees in organic tea gardens is realized. management. details as follows:
[0036] (1) Manual weeding, the method is to use a lawn mower to cut off the weeds that have begun to grow in the tea garden, so that the height of the weeds around the young tea trees is less than 2 cm. The time for manual mowing is from early February to early March in early spring, and manual weeding is completed before the weeds start to grow. Weeding is done without using or spraying any herbicides or chemicals.
[0037] (2) Cover the weeding reflective film, the method is to cover the weeding reflective film at a distance of 12cm from the tea tree seedlin...
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