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Citrus December Winter Fertilizer Should Be Applied Like This
Die Lian Hua Ailiao Agrochem Recently, many fruit grower friends in WeChat circles have asked: when should winter fertilizer be applied to bearing citrus trees and young trees? What fertilizer is best to apply? 1. ...
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Why must organic fertilizer be applied continuously for sustained high cotton yields?
Although cotton is a relatively tolerant crop when it comes to poor soil, achieving high and stable yields requires cotton fields to have fairly high fertility. According to measurements by the Cotton Research Institute of the Chinese Academy of Agricultural Sciences, most cotton fields nationwide currently have insufficient fertility, and the levels of various nutrients vary widely and are very unbalanced. This is especially true in the cotton region of the Yellow River basin, where organic matter content is low, nitrogen supply is insufficient, available potassium content is declining rapidly, and the trace elements zinc and boron are also in the deficient or potentially deficient range. These have become important factors restricting the sustained and stable increase of cotton yields. Cotton is a deep-rooted crop, and its growth
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Why should fertilizer be applied promptly after cotton topping?
After cotton topping, it is the time when the various organs compete most intensely for nutrients. The development of young bolls after flowering requires nutrients, the enlargement of buds and flowering require nutrients, and the elongation of the upper fruiting branches and the growth of new leaves and flower buds require nutrients. If the nutrient supply is insufficient, either the boll set in the middle and lower parts decreases, or there are no bolls in the upper part, or after boll setting the plant prematurely ages, leaves drop, and boll weight decreases, none of which can achieve the goal of high yield. Therefore, supplementation should be carried out promptly by combining root-zone fertilization with foliar spraying, mainly with nitrogen and potassium fertilizers, and appropriately applying phosphorus fertilizer on phosphorus-deficient soil.
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Camellias fail to bloom mostly because the temperature is too low, the air is too dry, the soil is too alkaline, or fertilizer is applied too frequently
As one of China's top ten famous flowers, the camellia has a long blooming period, gorgeous flowers and a captivating fragrance, and is welcomed and loved by people. However, if you do not follow the proper camellia growing methods, the camellia will also fail to bloom, and then you will be in trouble! So why do camellias fail to bloom? The following are two situations in which camellias fail to bloom
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Holly leaves turning yellow? Try light fertilizer applied frequently, watering and shade
Holly is a plant with high ornamental value, and it is loved by many people because of its graceful plant shape and emerald green branches and leaves. However, even a plant with high ornamental value will have its overall beauty affected if its leaves turn yellow. What should be done about holly leaves turning yellow? Below, the editor will take everyone to learn about it
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Which chemical fertilizers should not be applied to vegetables? Beware of harming vegetable growth
Which chemical fertilizers should be prevented from harming vegetables and are unsuitable for application to vegetables
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Sesame has a high fertilizer demand; how should fertilizer be applied skillfully during the flowering period?
Sesame has a high fertilizer demand: how to skillfully apply fertilizer during the flowering period of sesame
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Chili peppers are sensitive to chloride and ammonia; how should fertilizer be applied scientifically?
Chili peppers are sensitive to chloride and ammonia: how to fertilize chili peppers scientifically
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