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Method for interplanting cassia alata Linn and stylosanthes guianensis

A technology of cassia serrata and stylophora is applied in the field of interplanting of cassia spp

Active Publication Date: 2018-03-27
GUANGXI ZHUANG AUTONOMOUS REGION INST OF ANIMAL HUSBANDRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It has been found through research that leguminous plants can effectively improve the enrichment capacity of cadmium. For example, the application number is 201019050049.7, and the application title is "A method of using leguminous shrubs to repair heavy metal cadmium-contaminated soil". : Cassia alata) is planted in cadmium-polluted soil, which has achieved the purpose of remediating cadmium pollution. However, the applicant has found that only planting Cassia chinensis can not quickly enrich cadmium and repair cadmium pollution.
[0003] Stylosanthes (Stylosanthes), also known as Brazilian alfalfa, tropical alfalfa, etc., can grow rapidly, and has the ability to repair cadmium pollution. Plant symbiosis, if stylophyllum and cassia pterygium can be symbiotic, the problem of cadmium pollution will be quickly improved

Method used

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  • Method for interplanting cassia alata Linn and stylosanthes guianensis
  • Method for interplanting cassia alata Linn and stylosanthes guianensis
  • Method for interplanting cassia alata Linn and stylosanthes guianensis

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Experimental program
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Embodiment 1

[0027] A method for interplanting Cassia pterygium and Stylophyllum, said method comprising the steps of:

[0028] (1) Land arrangement: plow the pre-planted land, and then follow the 1kg / m 2 Sprinkle the anti-virus powder to the pre-planted land according to the application amount of 500g / m 2 The amount of watering is watered in the pre-planted ground, then covered with plastic film in the pre-planted ground, uncovered the plastic film after covering for 20 days, and then applied organic fertilizer I to the pre-planted ground, and the applied amount of organic fertilizer I is 1kg / m 2 , after 15 days of ripening after fertilization, the planting plots are obtained;

[0029](2) Pretreatment of Cassia pterygium seeds: select healthy and plump Cassia pterygium seeds, mix them with disinfectant at a mass ratio of 1:2, wash with distilled water after soaking for 5 minutes, and wash with distilled water after washing. The seeds of Cassia pterygium and the soaking solution are soak...

Embodiment 2

[0063] A method for interplanting Cassia pterygium and Stylophyllum, said method comprising the steps of:

[0064] (1) Land arrangement: plow the pre-planted land, and then follow the 2kg / m 2 Sprinkle the anti-virus powder to the pre-planted land according to the application amount of 800g / m 2 The amount of watering is watered in the pre-planted ground, then covered with plastic film in the pre-planted ground, uncovered the plastic film after covering for 30 days, and then applied organic fertilizer I to the pre-planted ground, and the applied amount of organic fertilizer I is 2kg / m 2 , after 20 days of ripening after fertilization, the planting plots are obtained;

[0065] (2) Pretreatment of Cassia pterygium seeds: select healthy and plump Cassia pterygium seeds, mix them with disinfectant at a mass ratio of 1:3, wash with distilled water after soaking for 10 minutes, and wash with distilled water after washing. The seeds of Cassia pterygium and the soaking solution are so...

Embodiment 3

[0084] A method for interplanting Cassia pterygium and Stylophyllum, said method comprising the steps of:

[0085] (1) Land arrangement: plow the pre-planted land, and then follow the 1.5kg / m 2 Sprinkle the anti-virus powder to the pre-planted land according to the application amount of 600g / m 2 The amount of watering is watered in the pre-planted ground, then covered with plastic film in the pre-planted ground, uncovered after covering 25d, and then applied organic fertilizer I to the pre-planted ground, and the applied amount of organic fertilizer I is 1.5kg / m 2 , after 17 days of ripening after fertilization, the planting plots were obtained;

[0086] (2) Pretreatment of Cassia pterygium seeds: select healthy and plump Cassia pterygium seeds, mix the Cassia pterygium seeds with disinfectant at a mass ratio of 1:2.5, soak for 7 minutes, wash with distilled water, and wash with distilled water after washing The seeds of Cassia pterygium and the soaking solution are soaked a...

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Abstract

The invention relates to the technical field of planting, in particular to a method for interplanting cassia alata Linn and stylosanthes guianensis. According to the method, cassia alata Linn and stylosanthes guianensis are interplanted, and the super-strong cadmium-rich capability of the stylosanthes guianensis is utilized to achieve the purpose of improving the cadmium content in soil. In addition, the super-strong nitrogen fixing capacity of the cassia alata Linn is also utilized to provide enough nitrogen element for the soil, and growth and commensalism of stylosanthes guianensis and cassia alata Linn is ensured. Cassia alata Linn branches and stylosanthes guianensis seeds are preprocessed, the germination rate of the cassia alata Linn and the rooting rate of the stylosanthes guianensis can be greatly improved, growth of the cassia alata Linn and stylosanthes guianensis is effectively promoted, commensalism of stylosanthes guianensis and cassia alata Linn is achieved, accordinglysoil fertility supplementation is accelerated, and thus the purpose of improving the cadmium content in soil is achieved.

Description

【Technical field】 [0001] The invention relates to the technical field of planting, in particular to a method for interplanting Cassia pterygium and Stylophyllum. 【Background technique】 [0002] In recent years, due to more and more frequent industrial activities, soil pollution has become more and more serious. Cadmium is a non-essential element for the human body. It often exists in the form of compounds in nature, and the general content is very low. Under normal environmental conditions, it will not affect human health. , when the environment is polluted by cadmium, the cadmium can be enriched in the organism and enter the human body through the food chain to cause chronic poisoning. Nearly 1 / 3 of cadmium absorbed into the body is the "target organ" of cadmium poisoning, and other organs such as spleen, pancreas, thyroid and hair also accumulate to a certain extent; due to cadmium damage to renal tubules, patients develop diabetes and proteinuria and aminoaciduria. In p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G22/00A01B79/02A01C1/00A01C1/08A01C21/00C05G1/00A01N65/28A01N65/42A01N65/12A01N59/16A01N59/06A01N65/18A01N65/08A01N43/16A01N59/18A01N45/00A01N43/12A01N59/08A01N61/00A01N43/38A01N65/20A01P3/00A01P1/00A01P21/00
CPCA01B79/02A01C1/00A01C1/08A01C21/00A01N43/12A01N43/16A01N43/38A01N45/00A01N59/06A01N59/08A01N59/16A01N59/18A01N61/00A01N65/00A01N65/08A01N65/12A01N65/18A01N65/20A01N65/28A01N65/42C05B7/00C05D9/00C05F5/004C05G5/20C05F5/002C05F11/00C05F11/08C05C5/02C05F3/00
Inventor 易显凤姚娜丘金花赖志强梁永良曾繁泉黄志朝
Owner GUANGXI ZHUANG AUTONOMOUS REGION INST OF ANIMAL HUSBANDRY
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