Views: 219 Author: VV Publish Time: 2017-08-11 Origin: Rech Chemical Co. Ltd
The peach is a kind of good and the waters of the big tree species, so in addition to water in time, good management is the key to high yield fertilization peach tree. Peach tree growth processes in turn have acid manganese foliar fertilization to manage the seeds.
First, a former fat bud. Generally in 15 days before the year of application. General yi was 0.5 kg urea peach tree, potassium chloride 0.3 kg, calcium superphosphate 0.2 kg, and human excrement compost made according to the mix rhizosphere.
Secondly, fertilize before flowering. In before blossomming 15 ~ 20 days into the shi, give priority to with nitrogen, yi to give 0.5 ~ 1 kg urea, l.artemisia 0.25 kg, attention must and farm manure by mixing give
Third, fertilizer when the peach pit. Peach stone formation, need to FeiLiang increases, should be timely to add fertilizer, in the potash is given priority to, nitrogen and phosphorus fertilizer is complementary, implement nitrogen, phosphorus, potassium fertilizer; with farm manure by mixing, bunches of peach general was 0.3 ~ 0.5 kg of potassium chloride.
Fourth, pick fruit fertilizer. The first 1.5 ~ 20 days, fruit expands the speed, the potassium fertilizer can improve the yield and quality of peach. Adopt fruit, with nitrogen and phosphorus fertilizer is given priority to, every 50 kg urea fruit was about 1.5 ~ 2 kg, calcium superphosphate 1 ~ 1.5 kg, to promote the root system developed, enhance the ability to live through the winter.
Fifth, foliar fertilize. Peach exhibition leaf from after the leaves to before 20 days of fruit trees are foliar fertilization, also can be combined with the prevention to worm foliar fertilization. Usually, famer use of zinc sulfate solution, manganese sulfate monohydrate solutions etc.