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Multifunctional seedling cultivation substrate

A seedling-raising substrate and multi-functional technology, applied in fertilizer mixtures, botany equipment and methods, soilless cultivation, etc., can solve the problems of growth inhibitor type and quantity confusion, next-crop residual toxicity hazards, and seedling hormone poisoning, etc. , to achieve the effect of improving fertilizer utilization rate, reducing disease incidence and reducing usage

Active Publication Date: 2013-11-20
SHANDONG SHOUGUANG VEGETABLE IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of realizing the present invention, the inventors have found that there are at least the following problems in the prior art: the traditional plug seedling cultivation technology tends to cause the seedlings to grow excessively due to factors such as the plug seedling cultivation environment, resulting in a decline in the quality of the seedlings
The types and quantities of growth inhibitors currently used are relatively chaotic, which often lead to hormone poisoning of seedlings. At the same time, various growth inhibitors have residual toxicity to crops; traditional seedling substrates require a large amount of peat, and do not use to protect the environment.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Tomatoes were cultivated in autumn delayed stubble in the solar greenhouse. The planting variety was Fenjiamei. It was sown on July 5 and planted on August 10. The location was in a vegetable greenhouse in Shouguang, Shandong.

[0024] Treatment 1: using the multi-functional seedling-growing substrate of the present invention to grow seedlings in plug trays: the seedling-raising substrate includes EM bacteria fermented corn stalks, perlite, vermiculite and prohexadione calcium, wherein the volume of EM bacteria fermented corn stalks, perlite and vermiculite The ratio is 6:3:1, and the dosage of prohexadione calcium is 20g / m 3 . The particle size of perlite is 1-2 mm, and that of vermiculite is 1-2 mm.

[0025] EM bacteria fermented corn stalks, made by the following steps:

[0026] (1) Crush the corn stalks to 2-3cm, adjust the C / N ratio to 20-30;

[0027] (2) Spray EM bacteria solution, spray 30kg of EM bacteria solution per 1000kg corn stalks, mix well, add water t...

Embodiment 2

[0034] Eggplant was cultivated in early spring in the solar greenhouse. The planting variety was Dalong. It was sown on December 5 and planted on January 20 of the second year. The location was in a vegetable greenhouse in Shouguang, Shandong.

[0035] Treatment 1: using the multi-functional seedling-growing substrate of the present invention to grow seedlings in plug trays: the seedling-raising substrate includes EM bacteria fermented corn stalks, perlite, vermiculite and prohexadione calcium, wherein the volume of EM bacteria fermented corn stalks, perlite and vermiculite The ratio is 6:3:1, and the dosage of prohexadione calcium is 15g / m 3 . The particle size of perlite is 1-2mm. The particle size of vermiculite is 1-2mm.

[0036] EM bacteria fermented corn stalks, made by the following steps:

[0037] (1) Crush the corn stalks to 2-3cm, adjust the C / N ratio to 20-30;

[0038] (2) Spray EM bacteria solution, spray 30kg of EM bacteria solution per 1000kg corn stalks, mix...

Embodiment 3

[0045] Sweet peppers are cultivated in winter and spring in the solar greenhouse. The planting variety is red rhodan. It was sown on September 5 and planted on October 15. The location is in a vegetable greenhouse in Shouguang, Shandong.

[0046]Treatment 1: use the multifunctional seedling-raising substrate of the present invention to grow seedlings in plug trays. Seedling-raising substrates include the production of multi-functional seedling-raising substrates: EM bacteria fermented corn stalks, perlite, vermiculite and prohexadione calcium. Among them, the volume ratio of EM bacteria fermented corn stalks, perlite and vermiculite was 6:3:1. The dosage of calcium cyclic acid is 10g / m 3 . The particle size of perlite is 1-2mm. The particle size of vermiculite is 1-2mm.

[0047] EM bacteria fermented corn stalks, made by the following steps:

[0048] (1) Crush the corn stalks to 2-3cm, adjust the C / N ratio to 20-30;

[0049] (2) Spray EM bacteria solution, spray 30kg of E...

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Abstract

The invention discloses a multifunctional seedling cultivation substrate which comprises the components of EM fermented maize straws, perlite, vermiculite and prohexadione calcium, wherein the volume ratio of the EM fermented maize straws, the perlite and the vermiculite is 6: 3: 1, and the amount of the prohexadione calcium is 10-20g / m<3>. The multifunctional seedling cultivation substrate can control excessive growth of seedlings and can effectively prevent side effects of sprayed conventional growth inhibitors, and cultivated seedlings are superior to existing conventional seedling cultivation substrates in root activity, strong seedling index, yield and other aspects. Meanwhile, using amount of grass carbon is reduced, grass carbon resource saving is facilitated, and the purposes of resource utilization of agricultural wastes and environment pollution reduction are achieved.

Description

technical field [0001] The invention relates to a multifunctional seedling-raising substrate, which is suitable for seedling-raising of solanaceous vegetables and belongs to the technical field of agriculture. Background technique [0002] Vegetable plug seedlings have been widely used in production. The traditional plug-in seedling raising technology is exactly to use peat, vermiculite, perlite and other lightweight materials as substrates, and plug-in trays with different holes as containers. Its characteristics are: one hole for one grain when sowing, one hole for one plant when seedlings grow, each seedling has an independent space, water and nutrients do not compete with each other, the age of seedlings is 10 to 20 days shorter than that of conventional seedlings, and the seedlings grow quickly , no soil-borne diseases, and the root lumps of seedlings are not easy to disperse, the root system is complete, the roots are not damaged after planting, the seedlings are slow...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G31/00C05G3/00
Inventor 胡永军田素波李小刚朱慧潘子龙
Owner SHANDONG SHOUGUANG VEGETABLE IND GRP
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