Nursery substrate for improving survival rate of dragon fruit seedlings and preparation method thereof

A technology for raising seedling substrates and pitaya seedlings, applied in botany equipment and methods, planting substrates, culture media, etc., can solve the problems of susceptible germs, low survival rate of pitaya seedling cuttings, etc., and achieve the effect of improving survival rate and reducing damage

Inactive Publication Date: 2018-09-18
广西海泉农业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a kind of seedling-raising matrix that improves pitaya seedling survival rate, in order to solve pitaya plantation prior art pitaya seedling cutting survival rate is low, the technical problems such as susceptibility to pathogenic bacteria

Method used

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  • Nursery substrate for improving survival rate of dragon fruit seedlings and preparation method thereof
  • Nursery substrate for improving survival rate of dragon fruit seedlings and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A seedling-raising substrate for improving the survival rate of pitaya seedlings, which consists of the following components in parts by weight: 50 parts of peanut bran, 50 parts of attapulgite, 30 parts of insecticide, 10 parts of water-retaining agent, 20 parts of urea, calcium and magnesium 10 parts of phosphate fertilizer, 10 parts of diammonium sulfate, 10 parts of potassium sulfate, 10 parts of zinc sulfate, 10 parts of sodium selenate, 4 parts of Bacillus amyloliquefaciens, 4 parts of Bacillus subtilis, 4 parts of nitrogen-fixing bacteria, 200 parts of sand.

[0027] The preparation method of the seedling-growing substrate that improves the dragon fruit seedling survival rate, comprises the following steps:

[0028] S1: Weigh peanut bran, attapulgite, insecticide, water retaining agent, urea, calcium magnesium phosphate fertilizer, diammonium sulfate, potassium sulfate, zinc sulfate, sodium selenate, sand according to the proportion, mix well, and sterilize;

[0...

Embodiment 2

[0036] A seedling-raising substrate for improving the survival rate of pitaya seedlings, which consists of the following components in parts by weight: 100 parts of peanut bran, 100 parts of attapulgite, 50 parts of insecticide, 15 parts of water-retaining agent, 40 parts of urea, calcium and magnesium 20 parts of phosphate fertilizer, 15 parts of diammonium sulfate, 20 parts of potassium sulfate, 15 parts of zinc sulfate, 15 parts of sodium selenate, 6 parts of Bacillus amyloliquefaciens, 6 parts of Bacillus subtilis, 6 parts of nitrogen-fixing bacteria, 300 parts of sandy soil.

[0037] The preparation method of the seedling-growing substrate that improves the dragon fruit seedling survival rate, comprises the following steps:

[0038] S1: Weigh peanut bran, attapulgite, insecticide, water retaining agent, urea, calcium magnesium phosphate fertilizer, diammonium sulfate, potassium sulfate, zinc sulfate, sodium selenate, sand according to the proportion, mix well, and steriliz...

Embodiment 3

[0046] A seedling-raising substrate for improving the survival rate of pitaya seedlings, which consists of the following components in parts by weight: 60 parts of peanut bran, 60 parts of attapulgite, 35 parts of insecticide, 11 parts of water-retaining agent, 25 parts of urea, calcium and magnesium 12 parts of phosphate fertilizer, 11 parts of diammonium sulfate, 12 parts of potassium sulfate, 11 parts of zinc sulfate, 11 parts of sodium selenate, 4.5 parts of Bacillus amyloliquefaciens, 4.5 parts of Bacillus subtilis, 4.5 parts of nitrogen-fixing bacteria, and 220 parts of sandy soil.

[0047] The preparation method of the seedling-growing substrate that improves the dragon fruit seedling survival rate, comprises the following steps:

[0048] S1: Weigh peanut bran, attapulgite, insecticide, water retaining agent, urea, calcium magnesium phosphate fertilizer, diammonium sulfate, potassium sulfate, zinc sulfate, sodium selenate, sand according to the proportion, mix well, and ...

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Abstract

The invention relates to a nursery substrate for improving the survival rate of dragon fruit seedlings. The nursery substrate is prepared from the following components in parts by weight: peanut bran,attapulgite, an insecticide, a water retention agent, urea, a calcium magnesium phosphate fertilizer, diammoniium sulfate, potassium sulfate, zinc sulfate, sodium selenate, bacillus amyloliquefaciens, bacillus subtilis, nitrogen-fixing bacteria, and sand soil. The nursery substrate for improving the survival rate of dragon fruit seedlings provided by the invention is safe, environmentally friendly, non-toxic and tasteless, does not pollute plants, soil and groundwater, and has no residue and does not damage the soil structure. The nursery substrate provided by the invention contains the insecticide, which can reduce the damage of the bacteria in the soil to the seedlings and improve the survival rate.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a seedling-raising substrate for improving the survival rate of pitaya seedlings and a preparation method thereof. Background technique [0002] Dragon fruit, also known as green dragon fruit and red dragon fruit, is named for its fleshy scales resembling the outer scales of a dragon. It is the fruit of the plant of the genus Triangulum in the cactus family. There are red skin and white flesh, red skin red meat and yellow skin series, and the red skin red meat and yellow skin series are the best. Pitaya is native to Central America and is one of the famous fruits in the tropics and subtropics. Later, it was introduced into Vietnam, Thailand and other Southeast Asian countries and Taiwan Province of China. At present, Hainan, Guangxi, Guangdong, Fujian and other provinces and regions in the mainland have also carried out introduction and trial planting. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/04A01G24/25A01G24/12A01G24/30A01G24/10C05G3/60C05G3/80
CPCA01G24/10A01G24/12A01G24/25A01G24/30C05B13/02C05G3/00C05G3/60C05G3/80C05C3/00C05C9/00C05D1/02C05D9/00C05D9/02C05F5/002C05F11/08
Inventor 林琳林杰林子航
Owner 广西海泉农业有限公司
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