Nutrition organic substrate for blueberry planting

Abstract

The invention discloses a nutrition organic substrate for blueberry planting. The nutrition organic substrate is prepared from the following raw materials in parts by weight: 45 to 48 parts of sugar beet pulp, 14 to 16 parts of bamboo shoot shells, 38 to 42 parts of camellia pancake, 3 to 5 parts of calcium bentonite, 2 to 3 parts of ferric sodium edelate, 0.4 to 0.6 part of stannous chloride, 32 to 36 parts of rice-straw ash, 1 to 2 parts of gamma-polyglutamic acid, 35 to 40 parts of wheat straw, 2 to 3 parts of urea, 16 to 20 parts of peat soil and a proper amount of water. The substrate aims at the characteristics of the blueberry growth; through scientific raw material matching, the carbon nitrogen ratio of the substrate is controlled to be about 20 to 1; meanwhile, the soluble ion concentration in the substrate and pH value are regulated to the required conditions suitable for the blueberry growth; a good substrate environment is created; the substrate culture of the blueberry can be greatly accelerated; the technical support is provided for the blueberry production industrialization.

Description

technical field [0001] The invention relates to the technical field of nutrient substrates, in particular to a nutrient organic substrate for planting blueberries. Background technique [0002] Substrate cultivation is an important cultivation method, which is a soilless cultivation method that absorbs nutrients through the substrate. Due to its low requirements on the soil environment, simple equipment, water and fertilizer saving, etc., it is adopted by the majority of planting producers. application. With the continuous development of my country's planting industry and the continuous expansion of the planting area, the use of cultivation substrates is also increasing. The traditional substrates prepared from single raw materials such as peat and vermiculite or simply mixed can no longer meet the needs of planting. At this stage, the substrate generally has a single nutrient. At the same time, the physical properties of the substrate during use are unstable, poor water abs...

AI Technical Summary

Problems solved by technology

With the continuous development of my country's planting industry and the continuous expansion of the planting area, the use of cultivation substrates is also increasing. The traditional substrates prepared from single raw materials such as peat and vermiculite or simply mixed can no longer meet the needs of planting. In this stage, the substrate generally has a single nutrient. At the same time, the physical properties of the substrate during use are unstable, poor water absorption, easy to collapse, and low added value. It is impossible to achieve high application value for specific cultivation objects and environments, which affects the growth of economic benefits.