Bioactive organic fertilizer special for litchi and application of bioactive organic fertilizer

A bio-organic fertilizer and bio-active technology, applied in litchi-specific bio-active organic fertilizer and its application fields, to achieve the effects of increasing fruiting rate, promoting root development, and inhibiting growth and reproduction

Inactive Publication Date: 2015-07-01
GUANGDONG BRANCH OF CHINA TOBACCO GENERAL +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no report on the use of these unsuitable fresh tobacco leaves to prepare organic fertilizers for plant cultivation

Method used

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  • Bioactive organic fertilizer special for litchi and application of bioactive organic fertilizer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Example 1 Insect treatment does not apply fresh tobacco leaves to obtain organic fertilizer

[0045] S1. Use a grass cutter to chop unsuitable fresh tobacco leaves into fragments with a particle size of 2 to 3 cm, add appropriate amount of auxiliary materials, stir evenly, and prepare compost; the compost described in S1 is 65% of unsuitable fresh tobacco leaves by mass percentage , bran 20%, bran powder 5%, sawdust 5%, fish meal 5%.

[0046] S2. Pour the culture material into the container, the culture material is 6cm thick, and insert an appropriate amount of the newly hatched larvae of the sarcophagus on the surface of the culture material, and the insertion density is: 0.2g of the newly hatched larvae of the palm fly / kg of the culture material;

[0047] S3. The newly-hatched larvae of Sarcophagus spp. began to decompose and transform the compost on the 1st day, and ensure that the moisture content of the compost was about 60%. On the 4th day, a larger container w...

Embodiment 2

[0049] Example 2 Preparation of Special Bioactive Organic Fertilizer for Litchi

[0050] With 6.5 parts of urea, 3.4 parts of diammonium phosphate, 4.8 parts of potassium sulfate, 2 parts of calcium sulfate, 1 part of zinc sulfate, 1.2 parts of magnesium sulfate, 1.2 parts of ferric chloride, after 20 parts of clay are mixed uniformly, then mix with Example 1 Mix 35 parts of the obtained bio-organic fertilizer, and dry the water to less than 5%; mix the dried mixed material with 6 parts of microbial powder, and granulate to obtain the special bioactive organic fertilizer for litchi.

[0051] The microbial bacterial powder is a mixed microbial powder of nitrogen-fixing bacteria brown, Brevibacillus sporogenes, Bacillus colloidus and Pseudomonas with a weight ratio of 3:1:0.5:0.5.

Embodiment 3

[0052] Embodiment 3 prepares special bioactive organic fertilizer for litchi

[0053] With 4.5 parts of urea, 2.2 parts of diammonium phosphate, 2.3 parts of potassium sulfate, 1 part of calcium sulfate, 0.2 part of zinc sulfate, 0.6 part of magnesium sulfate, 0.5 part of ferric chloride, after 8 parts of clay are mixed uniformly, then mix with Example 1 20 parts of the obtained bio-organic fertilizer are mixed evenly, and the water content is dried to less than 5%; the dried mixed material is mixed with 2.2 parts of microbial powder, and granulated to obtain a special bioactive organic fertilizer for litchi.

[0054] The microbial powder is a mixed bacterial powder of nitrogen-fixing bacteria brown, Brevibacillus spp., Bacillus colloidus and Pseudomonas with a weight ratio of 1:1:0.5:0.5.

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Abstract

The invention provides a bioactive organic fertilizer special for litchi. The bioactive organic fertilizer is composed of the following components in parts by weight: 20-35 parts of an organic fertilizer, 2.2-6 parts of microbial bacterial powder, 4.5-6.5 parts of urea, 2.2-3.4 parts of diammonium phosphate, 2.3-4.8 parts of potassium sulfate, 1-2 parts of calcium sulfate, 0.2-1 part of zinc sulfate, 0.6-1.2 parts of magnesium sulfate, 0.5-1.2 parts of ferric chloride and 8-20 parts of clay. The bioactive organic fertilizer is an organic fertilizer obtained by carrying out biological treatment on inapplicable fresh tobacco by utilizing Boettcherisca peregrina larva, and the microbial bacterial powder is mixed bacterial powder of brown nitrogen-fixing bacteria, Brevibacillus laterosporus, Bacillus mucilaginosus and pseudomonades with the weight ratio of (1-3):1:0.5:0.5. By utilizing the bioactive organic fertilizer, growth and development of litchi can be promoted, maturity promoting effect is obvious, litchi bears fruit in advance, annual increase range in yield is about 50%, and the culture effect is remarkable.

Description

technical field [0001] The invention belongs to the technical field of biological special fertilizer. More specifically, it relates to a special bioactive organic fertilizer for litchi and its application. Background technique [0002] Litchi is a subtropical fruit tree that likes warmth. Most litchis are planted on hills and slopes. These soils usually have low organic matter content, shallow soil layers, and poor water and fertilizer retention capacity. If soil management is not taken seriously, the growth and development of litchis will be seriously affected. In the cultivation process of litchi, it is often necessary to loosen the soil and weed to meet the aerobic growth requirements of its mycorrhiza, which is beneficial to the growth and development of the root system. Young orchards generally loosen the soil and weed 5-6 times a year. Summer and autumn are hot and humid, weeds grow rapidly, and the frequency of loosening and weeding should be more. The ground tempe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
Inventor 陈泽鹏胡新军
Owner GUANGDONG BRANCH OF CHINA TOBACCO GENERAL
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