Organic fertilizer for crops

Abstract

The invention discloses an organic fertilizer for crops, which is prepared from the following steps: (1) proportioning the following components in parts by weight: 8 parts of ferment bacteria, 50 parts of plant ash, 20 parts of peanut hull meal, 32.5 parts of wheat bran, 34 parts of amino acid humic acid and 55 parts of water; (2) fermenting the components in a seal tank at 50 DEG C for 50-80 days while stirring; and drying at 70 DEG C, pulverizing with a granulator, and subpackaging. The organic fertilizer for crops can overcome the defects of irrational proportioning, poor environment friendliness, poor use effect and the like in the prior art, and has the advantages of reasonable proportioning, environment friendliness and favorable use effect.

Description

technical field

[0001] The invention relates to the field of agricultural technology, in particular to an organic fertilizer for crops. Background technique

[0002] Refers to various plants cultivated in agriculture. Including food crops and economic crops (oil crops, vegetable crops, flowers, grass, trees) two categories. Edible crops are one of the sources of basic human food. Food self-sufficiency is the foundation of a country's sustainable development. The growth of crops is inseparable from scientific and technological production technologies, as well as machinery and equipment manufactured by new industries that can assist agricultural production.

[0003] The crops absorb nutrients mainly rely on the root system, and the root hair area about 1 cm away from the root tip is the most active area for absorbing nutrients. Roots absorb nutrients mainly through mass flow and diffusion. Mass flow refers to the water transpiration of crops, so that a large amount of wat...