Fruit tree plant growth promoting fertilizer with salicaceae bark extract and preparation method and application of fruit tree plant growth promoting fertilizer

Abstract

The invention provides a fruit tree plant growth promoting fertilizer with a salicaceae bark extract and a preparation method and application of the fruit tree plant growth promoting fertilizer and belongs to the technical field of plant growth promoting fertilizers. The fruit tree plant growth promoting fertilizer comprises the following components in parts by weight: 10-15 parts of a salicaceaebark aqueous extract, 60-80 parts of a mixed fermented substance, 10-12 parts of wheat bran, 2-4 parts of a bacillus subtilis bacterial manure fertilizer, 0.1-0.2 part of borax and 0.4-0.6 part of heptahydrate, wherein the mixed fermented substance is prepared through aerobic fermentation of salicaceae bark residues left when the salicaceae bark aqueous extract is extracted under the action of EM(Effective Microorganism) probiotics. By adopting the fertilizer, not only is the waste of salicaceae barks turned into wealth, but also the extracted salicaceae bark aqueous extract contains multipleplant growth promoting substances, fruit tree growth can be promoted by the salicaceae bark aqueous extract together with other components, yields and fruit setting rates of fruit trees can be increased, and meanwhile, the root soil environment of the fruit trees can be improved.

Description

technical field [0001] The invention belongs to the technical field of growth-promoting fertilizer, and in particular relates to a fruit tree growth-promoting fertilizer containing bamboo willow bark extract and its preparation method and application. Background technique [0002] Bamboo willow can be used to produce recombined wood, and the fast-growing small-diameter bamboo willow wood is recombined to form new wood, namely recombined wood, through grinding, drying, paving, sizing and hot pressing (or molding). In the process of recombined wood production, a large amount of bamboo willow bark is separated and becomes production waste. With the development of bamboo willow reconstituted wood industry, more and more bamboo willow bark is produced, which brings difficulties to subsequent processing. [0003] At present, common organic fertilizers are usually fermented and decomposed from poultry manure. Although the source of livestock manure can be obtained from farmers the...

AI Technical Summary

Problems solved by technology

[0003] At present, common organic fertilizers are usually fermented and decomposed from poultry and livestock manure. Although the source of livestock manure can be obtained from the farmers themselves, the amount is small and cannot meet the demand for crop cultivation. They are often purchased from poultry and livestock farms. Obtained by self-fermentation or direct purchase of commercial organic fertilizers. Therefore, the source of organic fertilizers greatly increases the production cost of farmers' crops. At the same time, traditional organic fertilizers can only promote the growth of crops, and have no obvious effect on improving the soil environment.