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Organic fertilizer for citrus and preparation method thereof

A technology of organic fertilizer and citrus, which is applied in the field of citrus organic fertilizer and its preparation, can solve problems such as difficulty in improving soil quality, failure to meet the needs of citrus nutrients, and few beneficial microbial communities, so as to improve the quality and yield of citrus, Reduce nutrient loss and promote plant growth

Inactive Publication Date: 2020-10-16
湖北绿道农业发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Traditional organic fertilizer products often have low organic matter content, insufficient humic acid, low content of medium and trace elements, and few beneficial microbial communities. It is difficult to improve soil quality and cannot meet the nutrient needs of citrus.

Method used

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  • Organic fertilizer for citrus and preparation method thereof
  • Organic fertilizer for citrus and preparation method thereof
  • Organic fertilizer for citrus and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0018] Preparation of citrus organic fertilizer

[0019] The preparation method of citrus organic fertilizer provided by the invention may further comprise the steps:

[0020] S1: Crush the food waste and treat it until the water content is not less than 50%;

[0021] S2: According to the first starter with an inoculation amount of 5-8%, ferment for 12-24 hours to obtain a primary fermentation product; the first starter is a mixed yeast powder including baker's yeast, candida and red yeast;

[0022] S3: adding livestock and poultry waste and straw organic mixed waste to the primary fermented product, simultaneously inoculating 2-5% of the second starter, and fermenting for 40-48 hours to obtain the final fermented product;

[0023] S4: adding root-growing powder to the final fermented product, drying and packaging to obtain the citrus organic fertilizer.

[0024] In a specific embodiment, kitchen waste, also known as kitchen waste, includes discarded vegetable leaves, lefto...

Embodiment 25

[0050] Compared with Examples 1-24, the parameters of the preparation process listed in Table 2 of Example 25 are limited and optimal, so that the performance of the product listed in Table 3 is also the best, and it is most suitable for citrus planting.

[0051] Citrus organic fertilizer application

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Abstract

The invention relates to a preparation method of organic fertilizer for citrus, which comprises the following steps: pulverizing kitchen waste, inoculating a first fermenting agent which is mixed yeast powder containing bread yeast, candida and rhodotorula for primary fermentation to obtain a primary fermentation product, adding organic mixed waste of livestock and poultry waste and straw into theprimary fermented product, inoculating a second fermenting agent, fermenting to obtain a final fermented product, adding rooting powder, and drying and packaging to obtain the organic fertilizer forcitrus. Compared with the existing citrus organic fertilizer, the organic matter content, humic acid content, microorganism quantity, potassium content, medium trace element total content and magnesium content in the obtained citrus organic fertilizer are improved, and particularly, the potassium content and magnesium content in the obtained citrus organic fertilizer have obvious effects of improving the yield of citrus, the weight of a single fruit and the number of fruits on a single plant crop.

Description

technical field [0001] The invention belongs to the technical field of organic fertilizer production, and in particular relates to a citrus organic fertilizer and a preparation method thereof. Background technique [0002] my country is the largest producer of citrus in the world, and the total citrus production in Hunan, Guangdong, Jiangxi, Guangxi, Sichuan, Hubei, Fujian, Zhejiang and Chongqing accounts for about 95% of the national total. However, the overall yield per unit area of ​​citrus in my country is low, with the average yield being 40% of that of the United States and 55% of the world's average yield. The main reasons for the poor yield of citrus in my country are poor soil conditions in citrus orchards, shallow soil layers, serious soil erosion, weak water and fertilizer retention capacity, low soil organic matter content, and serious leaching of nutrient elements; low management level and unbalanced fertilization , high levels of macronutrients are antagonistic...

Claims

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Application Information

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IPC IPC(8): C05G3/80C05G3/00C05F17/20C05F17/50
CPCC05F9/00C05G3/00C05F17/20C05F17/50C05G3/80C05F11/00C05F11/08Y02W30/40
Inventor 苏刚叶美瀛李晓鸣冯作山杨雷余力
Owner 湖北绿道农业发展有限公司
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