Biological green manure for promoting high yield of longan and preparation method thereof

A green manure and biological technology, which is applied in the field of biological green manure to promote high yield of longan and its preparation, can solve the problems of soil compaction, longan fruit cracking, longan fruit cracking easily, etc., and achieve the effect of improving soil, improving air permeability and increasing humus content

Inactive Publication Date: 2017-05-24
陆川县绿丰农业专业合作社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in recent years, in order to increase the yield of longan, many growers have continuously applied inorganic fertilizers to fertilize and promote longan during the planting process; using inorganic pesticides to prevent and control longan diseases and insect pests, although the short-term effect is significant, can bring fruit growers Huge economic benefits, but in the long run, the disadvantages of inorganic fertilizers and pesticides are becoming more and more prominent; long-term application of inorganic fertilizers will cause soil compaction due to the lack of humus, which will affect the nutritional value of the soil, resulting in an acid-base imbalance in the land. Longan is prone to

Method used

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  • Biological green manure for promoting high yield of longan and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0032] Example 1:

[0033] 1. The bio-green manure of this embodiment includes green manure base material, soil conditioner, and bactericidal and insect repellent material in a specific ratio: the mass ratio of green manure base material, soil conditioner and bactericidal and insect repellent material is 50:10:3;

[0034] (1) The preparation formula of the green manure base material is: 35 parts of milk vetch, 12 parts of Radix isatidis residue, 17 parts of soybean stalk, 5 parts of rice swill, 14 parts of citrus peel, 17 parts of passion fruit peel and 16 servings of green tea residue;

[0035] In this formula, the processing method of the Radix isatidis residue is: boil the Radix isatidis with the same mass of water for 2 hours. After removing the liquid, continue to add the same mass of water to the Radix isatidis for cooking. After repeated cooking 3 times, filter out the liquid. Obtain the solid residue, then dry the solid residue to a moisture content of 10%, then pulverize, a...

Example Embodiment

[0047] Example 2:

[0048] 1. The biological green manure of this embodiment includes green manure base material, soil conditioner, and sterilization and insect repellent material in a specific ratio: the mass ratio of green manure base material, soil conditioner and sterilization and insect repellent material is 60:15:8;

[0049] (1) The preparation formula of the green manure base material is: 45 parts of milk vetch, 25 parts of Radix isatidis residue, 33 parts of soybean stalk, 14 parts of rice swill, 19 parts of citrus peel, 34 parts of passion fruit peel and 28 parts of green tea residue;

[0050] In this formula, the isatis residue processing method is as follows: boil the Isatis root with the same mass of water for 3 hours, remove the liquid and continue to add the same mass of water to the Isatis root for cooking, repeat the boiling for 5 times and filter to remove the liquid Obtain the solid residue, then dry the solid residue to a moisture content of 20%, then pulverize, a...

Example Embodiment

[0062] Example 3:

[0063] 1. The biological green manure of this embodiment includes green manure base material, soil conditioner, and bactericidal insect repellent material in a specific ratio: the mass ratio of green manure base material, soil conditioner and bactericidal insect repellent material is 55:12:5;

[0064] (1) The preparation formula of the green manure base material is: 40 parts of milk vetch, 20 parts of Radix isatidis residue, 22 parts of soybean stalk, 10 parts of rice swill, 17 parts of citrus peel, 20 parts of passion fruit peel and 20 servings of green tea residue;

[0065] In this formula, the processing method of the Radix isatidis residue is: boil the Radix isatidis with the same mass of water for 2.5 hours, remove the liquid and continue to add the same mass of water to the Radix isatidis to cook, repeat the cooking 4 times and then filter it out A solid residue is obtained from the liquid, and then the solid residue is dried to a moisture content of 15% an...

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Abstract

The invention relates to the technical field of longan cultivation, and particularly relates to a biological green manure for promoting high yield of longan and a preparation method of the biological green manure. The green manure comprises a green manure base material, a soil conditioner and a sterilizing and pest expelling substance, wherein the mass ratio of the green manure base material to the soil conditioner to the sterilizing and pest expelling substance is (50-60):(10-15):(3-8). The main ingredients of the green manure base material are astragalus smicus, radix isatidis residues, soybean straw, washing water of rice, citrus peel, passion fruit peel and green tea residues; and the base material is rich in nitrogen, phosphorus and potassium to meet the growth requirement and the fruit bearing requirement of longan. The soil conditioner is further added in the biological green manure, so that the soil is further conditioned, and the fruit cracking rate of longan is reduced. The sterilizing and pest expelling substance in the biological green manure is mainly from a plant source, is easy to degrade under light conditions, is an environment-friendly and efficient sterilizing and pest expelling substance, and does not cause pesticide residues.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of longan cultivation, in particular to a biological green manure for promoting high yield of longan and a preparation method thereof. [0003] 【Background technique】 [0004] Longan (scientific name: Dimocarpus longan), also known as longan, lychee slave, sub-lychee, and swallow egg, is a Chinese fruit; the longest life span can reach more than 400 years. Because of its sweet, delicious, and high nutritional value, it is loved by people. Guangxi is a subtropical region and has unique advantages in cultivating longan. However, in recent years, in order to increase the yield of longan, many growers have continuously applied inorganic fertilizers to fertilize and promote longan during the planting process; using inorganic pesticides to prevent and control longan diseases and insect pests, although the short-term effect is significant, can bring fruit growers Huge economic benefits, but in the long run...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05G3/04C05F17/00C05G3/60C05G3/80
CPCC05F9/00C05F17/00C05G3/00C05G3/60C05G3/80C05F11/00C05F11/02Y02E50/30Y02W30/40
Inventor 刘荣
Owner 陆川县绿丰农业专业合作社
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