Why do jujube trees need basal fertilizer in autumn? An analysis of the reasons
Why do jujube trees need basal fertilizer in autumn? Here is an introduction to the reasons. The reasons for applying basal fertilizer to jujube trees in autumn are as follows: 1. Applying basal fertilizer in autumn is conducive to the rotting and decomposition of organic fertilizer. Around the time of fruit harvest in autumn, the air temperature and soil temperature are still relatively high, which is suitable for the reproduction and activity of microorganisms. This can accelerate the decomposition of organic matter in the soil and release the various nutrients needed by winter jujube trees...
Why do jujube trees need basal fertilizer in autumn? Here is an introduction to the reasonsThe reasons for applying basal fertilizer to jujube trees in autumn are as follows:
1. Applying basal fertilizer in autumn is conducive to the rotting and decomposition of organic fertilizer. Around the time of fruit harvest in autumn, the air temperature and soil temperature are still relatively high, which is suitable for the reproduction and activity of microorganisms. This can accelerate the decomposition of organic matter in the soil and release the various nutrients needed by winter jujube trees.
2. Applying basal fertilizer in autumn is conducive to the healing of damaged roots. After the winter jujube trees are harvested and before the soil freezes, the root system still has a period of growth. Applying basal fertilizer at this time is conducive to promoting root growth, and the wounds of damaged and broken roots caused by fertilization heal easily, which can reduce the invasion of pathogens into the plants and improve disease resistance.
3. Applying basal fertilizer in autumn is conducive to the absorption and accumulation of nutrients. After applying basal fertilizer in autumn, the decomposition of organic fertilizer and the input of an appropriate amount of chemical fertilizer can meet the nutritional needs of winter jujube trees, supplement the nutrients consumed by the trees after producing a large amount of fruit, promote the recovery of tree vigor and the accumulation of nutrients in the tree, and improve the cold resistance and freeze resistance of winter jujube trees.
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