CN104355730A - Special organic fertilizer for rapes - Google Patents

Abstract

The invention relates to a special organic fertilizer for rapes. The special organic fertilizer comprises the following components: 30 parts of cow dung, 28 parts of soybean planting soil, 18 parts of plant humus, 18 parts of peanut shell, 2 parts of ammonium molybdate, 8 parts of plant ash and 12 parts of wormcast. The special organic fertilizer uses farm manures as main raw materials, the farm manures are fermented and sterilized and then mixed with the soybean planting soil, and the soybean planting soil contains a lot of rhizobia and other azotobacters and other beneficial bacteria, so that nitrogen cannot be used.

Description

A kind of rape fertilizer special for organic

Technical field

The invention belongs to chemical fertilizer field, be specifically related to a kind of rape fertilizer special for organic.

Background technology

Fertilizer refers to the organism such as ight soil, stalk being used as fertilizer, comprises muck, compost etc.Fertilizer is conducive to the fertilizer improving soil, improve the quality of soil, during present rapeseed cultivation, all advocate and use organic farm manure, reduce the usage quantity of synthetic fertilizer and agricultural chemicals as far as possible, but simple use farm manure growth of rape is comparatively slow or resistance against diseases declines, and affect the output of rape, and the amount of application of organic fertilizer is often larger.

Summary of the invention

The object of this invention is to provide a kind of rape fertilizer special for organic, improve the balanced intensity of fertilizer Raw, when lower fertilizer usage quantity for rape provides enough nutrients, promote growth of rape.

The present invention is achieved through the following technical solutions:

A kind of rape fertilizer special for organic, by weight, composed of the following components: 28 parts, the soil of cow dung 30 parts, manufacturing soybean, phytodet ritus 18 parts, Pericarppium arachidis hypogaeae 18 parts, ammonium molybdate 2 parts, plant ash 8 parts, wormcast 12 parts.

A kind of preparation method of rape fertilizer special for organic, comprise the following steps: (1), cow dung 30 parts, phytodet ritus 18 parts, Pericarppium arachidis hypogaeae 18 parts, ammonium molybdate 2 parts, plant ash 8 parts, wormcast 12 parts are mixed, be broken into particle, be adjusted to water content 58%, compost fermentation process 45 days;

(2), said mixture is carried out sterilising treatment;

(3), by the mixture that step (2) is handled well mix with the soil of manufacturing soybean, use stirrer fully to stir, cultivate 10 days at 30 DEG C, obtain fertilizer.

Beneficial effect of the present invention: the present invention uses multiple farm manure as main raw material; through fermentation and sterilization; then with manufacturing soybean mixing with soil; containing vinelandii and other a lot of probioticses such as a large amount of root nodule bacterium in manufacturing soybean soil; can not nitrogenous fertilizer be used and ensure the needs of nitrogenous fertilizer in growth of rape process; improve soil, protect environment.

Embodiment

A kind of rape fertilizer special for organic, by weight, composed of the following components: 28 parts, the soil of cow dung 30 parts, manufacturing soybean, phytodet ritus 18 parts, Pericarppium arachidis hypogaeae 18 parts, ammonium molybdate 2 parts, plant ash 8 parts, wormcast 12 parts.

A kind of preparation method of rape fertilizer special for organic, comprise the following steps: (1), cow dung 30 parts, phytodet ritus 18 parts, Pericarppium arachidis hypogaeae 18 parts, ammonium molybdate 2 parts, plant ash 8 parts, wormcast 12 parts are mixed, be broken into particle, be adjusted to water content 58%, compost fermentation process 45 days;

(2), said mixture is carried out sterilising treatment;

(3), by the mixture that step (2) is handled well mix with the soil of manufacturing soybean, use stirrer fully to stir, cultivate 10 days at 30 DEG C, obtain fertilizer.

Claims (2)

1. a rape fertilizer special for organic, is characterized in that: by weight, composed of the following components: 28 parts, the soil of cow dung 30 parts, manufacturing soybean, phytodet ritus 18 parts, Pericarppium arachidis hypogaeae 18 parts, ammonium molybdate 2 parts, plant ash 8 parts, wormcast 12 parts.

2. the preparation method of a kind of rape fertilizer special for organic according to claim 1, it is characterized in that, comprise the following steps: (1), cow dung 30 parts, phytodet ritus 18 parts, Pericarppium arachidis hypogaeae 18 parts, ammonium molybdate 2 parts, plant ash 8 parts, wormcast 12 parts are mixed, be broken into particle, be adjusted to water content 58%, compost fermentation process 45 days;

(2), said mixture is carried out sterilising treatment;

(3), by the mixture that step (2) is handled well mix with the soil of manufacturing soybean, use stirrer fully to stir, cultivate 10 days at 30 DEG C, obtain fertilizer.