The demand for fertilizer for autumn and winter in northern fruit trees is increasing

At present, it is the key period for the restoration of tree growth after the harvesting of various fruit trees. The northern part of the country is increasing the investment in fruit trees and water. The market is welcoming a wave of winter fruit trees with a small orgasm. The wintering fruit trees are fertilized to become the fat city this year. The finale.

It is very important to do a good job in the winter application of fruit trees in the north. The winter base fertilizer is a key link to ensure the safe wintering of fruit trees and lay the foundation for increasing production and income in the forest fruit industry next year. Generally speaking, after the winter, the fruit farmers in various places have to be busy for a while, and the winter fertilizer ensures that the fruit trees are safe for winter. In the autumn or winter, the northern orchard fertilizes (grass fertilizer) such as nitrogen, phosphorus, potassium fertilizer, all organic fertilizer and boron and zinc fertilizer before and after fruit harvesting from November to December. The author saw in some orchards in Penglai, Qixia, Longkou, Laizhou, Rushan, Weihai and Weifang in Shandong. The farmers are busy fertilizing the wintering trees. In addition to phosphate fertilizer, potassium sulfate and other fertilizers, the orchard is fully decomposed. Manure fertilizer, oil residue, biogas residue and other farmyard manure. Some fruit farmers are digging a 50 cm deep, 50 cm wide fertilization point, and applying manure, oil residue, potassium sulfate, and diammonium phosphate.

Due to the different soil fertility status of fruit trees and orchards in different places, the amount of NPK fertilizer, the ratio of compounding and the period of fertilization will also be different, and the demand for trace elements in calcium, magnesium, sulfur, boron, zinc, etc., and the concentration of points or ditch The difference in fertilization methods will also bring about an imbalance in the winter fertilizer market for fruit trees. Different regions, different fruit trees, and different soils require different fertilizers. As for the two apple producing areas in Shandong and Shaanxi, the annual enthusiasm of the fruit farmers is very high in the autumn and winter seasons. Besides, the apples are harvested, and there are tickets in the hands. The farmers also boldly invest in fertilizers and wintering apples in the main apple producing areas of China. The amount of base fertilizer applied is also relatively large. Apple fertilization is mainly aimed at insufficient production of organic fertilizers in apple production, poor conditions in some orchard sites, poor soil water retention and fertilizer retention capacity, and the amount of fertilizer applied in autumn and winter has gradually increased. Of course, there are other fruit trees, such as grapes, persimmons, chestnuts, jujubes and other fruit trees. Although the demand for base fertilizers in autumn and winter is sporadic, it is also considerable. Although this wave of market is insignificant compared to the autumn broadcast market, as the final finale of the year-round fertilizer market, manufacturers and distributors around the country can still be delighted for a while.

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