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Seedling cultivation substrate for preventing meloidogyne incognita chitwood of bananas

A technology for root-knot nematode incognita and seedling-raising substrates, applied in planting substrates, culture media, botanical equipment and methods, etc., can solve the problems of root-knot nematode damage, additional fertilization, etc., and achieve low production costs, easy management, and root system developed effect

Inactive Publication Date: 2015-11-11
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a kind of seedling substrate for preventing and treating root-knot nematode incognita, so as to overcome the disadvantages of additional fertilization and susceptibility to root-knot nematode harm in the current technology for banana seedling cultivation

Method used

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  • Seedling cultivation substrate for preventing meloidogyne incognita chitwood of bananas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] The seedling-raising matrix components were weighed and prepared according to the mass percentage of 12% rice straw compost products, 48% corn straw compost products and 40% clean pastoral soil. The rice or corn straw compost products were crushed and passed through a 1cm sieve. The pastoral soil is taken from the 30-60cm deep soil layer in the farmland where no pesticides and chemical fertilizers have been applied within 2 years, and is obtained after drying and pulverizing through a 10mm sieve. 70% emamectin benzoate is prepared, and then the pesticide component and the seedling raising matrix component are weighed and prepared according to the mass ratio of 2.4:1000000.

Embodiment 2

[0022] The seedling-raising substrate components were weighed and prepared according to the mass percentage of 15% rice straw compost products, 45% corn straw compost products and 40% clean pastoral soil. The rice or corn straw compost products were crushed and passed through a 1cm sieve. The pastoral soil is taken from the 30-60cm deep soil layer in the farmland where no pesticides and chemical fertilizers have been applied within 2 years, dried and crushed through a sieve with a fineness of 10mm. % emamectin benzoate for preparation, and then the pesticide component and the seedling raising matrix component are weighed and prepared according to the mass ratio of 1.2:1000000.

Embodiment 3

[0024] The seedling-raising matrix components are prepared according to the mass percentage of 20% rice straw compost products, 40% corn straw compost products and 40% clean garden soil. The rice or corn straw compost products are crushed and passed through a 1cm sieve. The soil is taken from the 30-60cm deep soil layer in the farmland where no pesticides and chemical fertilizers have been applied within 2 years, dried and crushed through a sieve with a fineness of 10mm. Emamectin benzoate is prepared, and then the pesticide component and the seedling raising matrix component are weighed and prepared according to the ratio of 0.6:1000000.

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Abstract

The invention discloses a seedling cultivation substrate for preventing meloidogyne incognita chitwood of bananas. The seedling cultivation substrate for preventing meloidogyne incognita chitwood of bananas comprises a seedling cultivation substrate component and a pesticide component. The mass ratio of the pesticide component to the seedling cultivation substrate component is 0.1-1:200000. The seedling cultivation substrate component comprises, by mass, 5-25% of rice straw compost products, 35-55% of corn straw compost products and 30-50% of clean rural soil. The pesticide component comprises, by mass, 5-40% of ivermectin and 60-95% of methylamino abamectin benzoate combinations. The seedling cultivation substrate for preventing meloidogyne incognita chitwood of bananas can prevent damage of meloidogyne incognita chitwood on bananas, meets the requirement for nutrient in the banana seedling cultivation period, can be applied to bananas and other crops as well, and has the wide application prospect.

Description

technical field [0001] The invention belongs to the technical field of agricultural plant protection, and relates to a seedling-raising substrate for preventing and controlling the root-knot nematode of bananas. Background technique [0002] Banana is one of the economic crops with a large planting area in southern my country. The production of bananas is mostly based on seedling transplanting. Conventional banana seedlings mainly use ordinary soil as a seedling substrate, and liquid fertilizer is applied later to meet their nutritional needs; Banana soil seedlings are susceptible to the harm of root-knot nematode incognita; the soil matrix seedlings are heavy, and it is inconvenient to transport after the seedlings grow. Therefore, it is of great significance to find an organic banana seedling substrate that is cheap, light, and prevents the harm of root-knot nematode incognita from replacing traditional soil. [0003] Both rice and corn are the main food crops in my countr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G9/10
CPCA01G24/00
Inventor 杨殿威贤振华蔡瑷安周俊静谭德锦梁锋尚战峰王昱莎
Owner GUANGXI UNIV
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