Composite soil for planting blueberry and preparation of composite soil

Abstract

The invention discloses composite soil for planting blueberry. The composite soil is prepared by mixing the following components in percentage by volume: 30-35 percent of arenosols, 15-20 percent of humus soil, 10-15 percent of turfy soil, 15-20 percent of cornstalk meal, 15 percent of vermiculite, 1 percent of zeolite and 4 percent of smoke charcoal; and meanwhile, the proportions of the arenosols and the humus soil are maintained at 50 percent in total, and the proportions of the turfy soil and the cornstalk meal are maintained at 30 percent in total. Furthermore, 1.0kg of sulfur powder and 1.5kg of decayed chicken manure are added into per cubic meter of soil. The invention provides a preparation method for planting the blueberry. The composite soil and the preparation method disclosed by the invention have the beneficial effects that after the composite soil is prepared for 1 month, the pH value is 4.0-4.2 and the organic matter content is 8-10 percent, namely, both the pH value and fertility of the soil can meet the growth requirements of the blueberry. The blueberry after being cultivated in the composite soil can vigorously grow.

Description

technical field [0001] The invention belongs to the technical field of tree cultivation, and in particular relates to a compound soil for planting blueberries and a preparation method thereof. Background technique [0002] Soil not only stores and supplies nutrients, but also undergoes a series of biological, chemical and physical transformations in soil. The most fundamental function of soil is to provide a stable and suitable root environment for crops, such as water, air, nutrients, pH, etc., which are all related to the physical and chemical properties of the soil matrix. The physical and chemical properties of some soils are difficult to meet the suitable range of crops at the same time. The preparation of composite soil is to use the physical and chemical properties of different materials, give full play to their advantages, learn from each other's strengths, and make the soil moisture, nutrients, salinity, pH, air permeability, and water permeability. Sex and cushion...

AI Technical Summary

Problems solved by technology

At present, there are no reports and patent registrations on the preparation of composite soil for blueberry cultivation using sandy soil as the substrate