Special fertilizer for Zinger Officinale Roscoe, and preparation method thereof

A special fertilizer and application method technology, applied in the field of agricultural fertilizers, can solve problems such as failure to achieve systematic fertilization, failure to achieve high yield, single fertilizer, etc., and achieve the effects of inhibiting the reproduction of harmful microorganisms, preventing diseases and insect pests, and improving soil properties

Active Publication Date: 2013-09-25
JINAN BADUN FERTILIZER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, most of the fertilizers provided on the market are relatively simple, and the same fertilizer is used throughout the whole process, or the applicator chooses different

Method used

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  • Special fertilizer for Zinger Officinale Roscoe, and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment

[0046] Special fertilizer for ginger, including base fertilizer, mid-term fertilizer and late-stage fertilizer;

[0047] The base fertilizer is a fermented product with a water content of 10wt% to 15wt% obtained by fermenting the raw materials in the following weight percentages through the inoculation liquid;

[0048] The raw materials and weight percentages of the base fertilizer are: 35% of ginger straw, 10% of biochar, 40% of chicken manure, 10% of soybean meal, and 5% of traditional Chinese medicine mixture. The above weights are all dry weights;

[0049] The traditional Chinese medicine mixture and its parts by weight are: 5 parts of pine needles, 10 parts of osmanthus leaves, 10 parts of mulberry leaves, and 5 parts of Shijunzi;

[0050] The inoculum solution is EM bacteria solution, and the EM bacteria solution is obtained by diluting the EM original bacteria with water, the inoculation amount of the EM original bacteria is 1wt%, and the mass ratio of the EM original b...

Embodiment 1

[0072] Both the experimental group and the control group were set in 3 groups. Soil for test: Aquivo-aquic soil, loamy soil, flat terrain, good drainage and water conservancy conditions, fertile soil; test object: ginger.

[0073] Experimental group: the experimental group uses the special fertilizer for ginger produced by the present invention according to the method of the present invention, fertilizing for the first time: using basal manure, applying before sowing, and the application rate is 150kg / mu; secondary fertilizing: the ginger seedling grows to a height of 20cm When applying mid-term fertilizer, the application rate is 40kg / mu; three fertilization: 40 days after the second fertilization, apply mid-term fertilizer again, and the application rate is 35kg / mu; four times fertilization: one month after the third fertilization, that is, the rhizome expands During the period, apply late-stage fertilizer at an application rate of 35kg / mu.

[0074] Control group: use comme...

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Abstract

The invention discloses a special fertilizer for Zinger Officinale Roscoe, and a preparation method, and belongs to the technical field of agricultural fertilizers. The problems of no Zinger Officinale Roscoe pertinency, low fertilizer efficiency and the like of present fertilizers are solved. The special fertilizer comprises a base fertilizer, a middle-stage fertilizer and a later-stage fertilizer; the base fertilizer is a ferment product having a water content of 10-15wt% and obtained through fermenting Zinger Officinale Roscoe straws, charcoal, chicken manure, soybean meal and a traditional Chinese medicinal mixture by an inoculation bacterium liquid; the middle-stage fertilizer is prepared through using 30wt% of urea, 10wt% of calcium superphosphate, 40wt% of potassium sulfate and 20wt% of potassium nitrate; and the later-stage fertilizer is prepared through using 50wt% of urea, 20wt% of calcium superphosphate and 30wt% of potassium sulfate. The special fertilizer accords with the fertilizer needing ruble of Zinger Officinale Roscoe, is suitable for the whole-course application of Zinger Officinale Roscoe, can substantially improve the output and quality of Zinger Officinale Roscoe, and reduces the soil-borne disease incidence.

Description

technical field [0001] The invention relates to the technical field of agricultural fertilizers, in particular to a special fertilizer for ginger and a preparation method thereof. Background technique [0002] In the process of ginger planting, rational fertilization is an important factor to ensure the yield and quality. According to the survey and research on ginger fertilization, it is found that the soil fertility in ginger production areas is low, and the use of fertilizers is unscientific. The law of fertilizer determines the type and quantity of fertilizer. Ginger growers apply nitrogen fertilizer or nitrogen and phosphorus fertilizer, and the amount of potassium fertilizer is insufficient, ignoring the medium and micronutrient elements, and the ratio of nitrogen, phosphorus and potassium is out of balance, resulting in the lack and imbalance of soil nutrients, and the intensification of ginger diseases and insect pests. , the output is sharply reduced, the quality is...

Claims

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Application Information

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IPC IPC(8): C05G3/02C05G3/04C05F17/00A01C21/00C05G3/60C05G3/80
CPCY02P60/21Y02W30/40
Inventor 沈伟伟刘长兴
Owner JINAN BADUN FERTILIZER
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