The shed peach is a greenhouse arboriculture planted in recent years. Because the use of greenhouse cultivation, can be mature in the off-season, while the use of dense planting technology, so that production has been greatly improved, so the economic benefits are very significant, in many areas have been promoted and applied.
However, with the increase in planting year, the expansion of the tree has brought great difficulties to plant management. Due to the one-sided pursuit of high yield and high efficiency, farmers often obtain high-level yields in the current season through large-scale fertilization. Although they may increase yield at the time, they have adverse effects on the quality of fruits and the reasonable growth of trees.
The three main elements of peach are nitrogen and potassium, and there is less demand for phosphorus. The appropriate amount of fertilizer depends on the variety, age, yield and soil fertility. After three years of cultivation, peach trees have thin branches, large and thin leaves, and weak photosynthetic performance, which has a great negative effect on fruit development and quality. Therefore, we should increase the amount of organic fertilizers, the rational use of chemical fertilizers, especially the amount of nitrogen fertilizers, and control the tree vigor. At the same time, it is necessary to ensure the fertilizer needs of each growth period in order to ensure stable production and high quality, high quality and efficiency.
After measuring soil nutrients in greenhouses, experts using Ted Balance Fertilizer can combine soil and yield factors to provide you with a reasonable fertilizer use plan. Under normal circumstances, the basal fertilizer is combined with organic fertilizer combined with chemical fertilizer. In the period when the crop is in need of fertilizer, sufficient supplements can be made by pouring or spraying urea and potassium dihydrogen phosphate. In the hard-core period of fruits and 20 days before maturity, the amount of nitrogen fertilizer should be strictly controlled.
If conditions are available, trace elements such as boron, zinc, iron, and calcium in the soil can also be measured. Combined with the symptoms or performance of crops, supplementing trace fertilizers can have a significant effect on promoting flower bud differentiation and flowering and fruit setting.
Yangling Taide Agricultural Technology Co., Ltd.
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