Jujube management: how to kill insects in autumn and winter?
How do jujube trees kill insects in autumn and winter? Please introduce the methods for killing jujube pests in autumn and winter. Please refer to the following methods: 1. After picking the jujube fruit, dig the soil under the tree in time, generally 10-50cm. This measure can reduce the harm of 20 kinds of pests, such as jujube sting moth, jujube gall midge, red spider and peach heart borer. 2. After the leaves of jujube are finished, the weeds of deciduous leaves should be cleaned and burned thoroughly, which can reduce the sources of bacteria and insects. 3. Scraping off the old bark of jujube trees in winter and burning the scraped bark together can eliminate the overwintering pests in the cracks of the trees. In addition, spraying stone sulfur mixture before the beginning of winter also has a good effect on the control of overwintering bacteria and pests. Click to get more jujube planting techniques click to get more fruit planting techniques
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Jujube management: why do jujube trees apply base fertilizer in autumn?
Why do jujube trees apply base fertilizer in autumn? Please introduce the reasons why jujube trees apply base fertilizer in autumn for the following reasons: 1. Applying base fertilizer in autumn is beneficial to the decay and decomposition of organic fertilizer. Before and after fruit picking in autumn, the air temperature and ground temperature are still high, which is suitable for the reproduction of microorganisms, accelerate the decomposition of organic matter in soil and release winter jujube.
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Sugar cane planting technology: how to plant sugar cane fertilizer good?
How about sugar cane? Sugarcane has a long growth period and high yield. Generally, 5-8 tons of cane per mu can be produced in high-yield fields. It absorbs more nutrients throughout the growth period and is one of the crops with relatively large fertilizer requirements. Sugarcane best fertilization stage for seedling, tillering stage, elongation stage, detailed fertilization methods...
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