Blueberry planting fertilizing method

Abstract

The invention discloses a blueberry planting fertilizing method which includes the operating steps: collecting cow dung, covering the cow dung with corn stalks and fermenting the cow dung for 2-3 months; collecting pine saw timber and stacking and fermenting the pine saw timber for 8-9 months; collecting pine needle humus soil and original soil serving as prepared materials; uniformly mixing the cow dung, the pine saw timber, the pine needle humus soil and the original soil according to the mass ratio of 5:3:3:15 to form fertilizers, placing 38 kilograms of mixed fertilizers into dug planting pits, transplanting a blueberry seedling into each planting pit, applying 50 grams of nitrogen fertilizers to each pit 1-2 months after transplanting, and top-dressing each pit with 50 grams of nitrogen fertilizers eight months later. According to the method, full flowering and common fruit setting of a blueberry garden can be ensured, yield is improved by 15-20%, fruit taste is improved, the soil is improved and transformed, and soil texture is improved year by year.

Description

technical field [0001] The invention relates to a fertilization method for planting blueberries. Background technique [0002] Blueberry (Vaccimium SPP.), also known as blueberry, blue indigo fruit, lingonberry, belongs to the genus Vaccinium of Rhododendronaceae, and is a perennial deciduous evergreen woody shrub. Because blueberry fruit is rich in VA, VE, SOD, anthocyanins, phenolic acids, flavonols and other physiologically active substances and strong antioxidant capacity, eating blueberries can improve vision, enhance memory, lower blood pressure, resist prostate cancer cells, and resist aging and other health effects. Blueberries and grapes have similar physical and chemical parameters such as sugar-acid ratio, anthocyanin content, and juice yield, and can be processed into high-quality fruit wine. [0003] The growth of blueberries requires a loose soil structure, a soil pH of 4, 2-5, 5, and an environment rich in soil organic matter. At present, the soil quality in...

AI Technical Summary

Problems solved by technology

[0003] The growth of blueberries requires a loose soil structure, a soil pH of 4, 2-5, 5, and an environment rich in soil organic matter. At present, the soil quality in blueberry planting areas is mostly yellow soil, and the soil pH value meets the pH requirements required by the biological characteristics of blueberries. The soil porosity and organic matter content are not up to the nutrients needed for blueberry growth, resulting in low average blueberry yields