Bamboo forest biological fertilizer

Abstract

The bamboo forest biolgoical fertilizer capable of meeting the requirements for biological organic fertilizer in production of nuisance-free green bamboo shoots and organic bamboo shoots for reducingor substituting chemical fertilizer is formed from matrix and bamboo plant rhizospheric combined nitrogen-fixing bacteria which are separated from bamboo plant rhizosphere, can be used for fixing molecular nitrogen in atmosphere and are any one strain or combination of any two kinds of strains or more than two kinds of (Bacillus polymyxa mace) WG-1 strain, (Bacillus polymyxa mace) WG-2 strain, (Bacillus licheniformis Chester) WG-3 strain and (Klebsiella pneumoniae (Schroeter) Trevisan) WG-4 strain. Said fertilizer can be used for cultivating bamboo forest.

Description

technical field

[0001] The invention relates to fertilizers containing microorganisms, in particular to biological fertilizers for bamboo forests. Background technique

[0002] Chemical fertilizers are easy to use, fast in fertilizer efficiency, and can provide essential elements for crop growth, playing a key role in solving the problem of food and clothing for human beings. However, chemical fertilizers also have many disadvantages, such as: a large amount of energy is consumed during production, and the production cost is high; water and air pollution will be generated during production and use, the loss rate is high, and the utilization rate of plants is low; nitrogen fertilizers accumulate in plants after excessive application of nitrogen fertilizers. Nitrite is harmful to human health; due to the single element of chemical fertilizers, it is difficult to match them in a reasonable ratio, which reduces the nutritional value and flavor of agricult...