Special fertilizer for hazelnut

Abstract

The invention discloses special fertilizer for hazelnut, which is formed from mixing organic fertilizer pellets, urea, monoammonium phosphate and potassium sulfate, and the weight ratio of the components is 150 to 250: 350 to 450: 150 to 250: 150 to 250; the organic fertilizer pellets are prepared from mixing bone meal, feather meal, blood meal, magnesium sulfate, silicon fertilizer, humic acid, wood vinegar, uniconazole and ammonium sulphate and granulating the mixture, and the weight ratio of the components is 25 to 35: 20 to 30: 25 to 35: 15 to 25: 25 to 35: 40 to 60: 0.4 to 0.6: 0.4 to 0.6: 10 to 20; and the special fertilizer for the hazelnut is prepared according to the nutrition requirements and characteristics of the growth of corylus heterophylla, has significant production increasing effect and can improve the quality of the hazelnut.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to a special fertilizer for hazelnuts. Background technique [0002] Hazelnut is a plant of the genus Corylus in the family Corylaceae, which is widely distributed in China, mainly in Liaoning, Jilin, Heilongjiang, and Inner Mongolia. There are about 20 species of Corylus in the world, 12 species in China, and flat hazel and hairy hazel are mainly distributed in Liaoning. Pingzhen is listed as a "mountain delicacy" because of its crispy nut taste and rich nutrition. It became a tribute as a Northeast specialty in the Qing Dynasty. Flat hazel is a light-loving tree species, with strong reproductive ability, strong adaptability, cold resistance, and barren resistance. It is mainly born on hillsides, hills, or on sunny slopes or flat ground among oak forests. In recent years, with the increasing market demand for flat hazel products, the output of wild flat hazel can no longer meet the mar...

AI Technical Summary

Problems solved by technology

In recent years, with the increasing market demand for flat hazel products, the output of wild flat hazel can no longer meet the market demand, so the horticultural cultivation of wild flat hazel has become the first choice to increase the yield of hazelnuts. However, due to the horticultural Chemical cultivation increases the plant density and increases the fruiting rate, which leads to the fact that the nutrition of the hazel orchard soil cannot meet the needs of the growth of flat hazel, which restricts the output of flat hazel and affects the quality of flat hazel. There is no special product for wild flat hazel on the market. The special fertilizer for horticultural cultivation of hazel has caused people to use special compound fertilizer for corn to fertilize flat hazel. Because the growth characteristics and nutritional requirements of flat hazel and corn and other food crops are quite different, the loss of fertilizer nutrition is large, The effect of increasing production and improving quality is not obvious