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Vegetable seedling raising nutritional matrix formula

A nutrient matrix and formula technology, which is applied in the field of vegetable seedling nutrient matrix formula, can solve the problems of thin plants, chaotic ratios, and affecting the quality of plug seedlings, and achieve the effect of strong seedlings and simple formula

Inactive Publication Date: 2014-02-12
NANJING AGRICULTURAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the ratio of substrates for vegetable seedlings in the market is very chaotic, resulting in poor physical and chemical properties of the substrates, poor permeability, poor water and fertilizer retention, etc., resulting in poor root development of seedlings, thin plants, and poor resistance, which seriously affects the growth of acupoints. Plate seedling quality

Method used

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  • Vegetable seedling raising nutritional matrix formula
  • Vegetable seedling raising nutritional matrix formula
  • Vegetable seedling raising nutritional matrix formula

Examples

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the examples, but the protection scope of the present invention is not limited thereto.

[0020] Table 1 Formula of 9 kinds of vegetable seedlings with different treatments and compound nutrient matrix

[0021]

[0022]

[0023] Examples 1-9 in Table 1 are nine nutrient matrix formulas, and the various matrix samples that have been compounded are measured for their bulk density, size-to-pore ratio, pH value, EC value, available nitrogen, available potassium, and available phosphorus. The specific physical and chemical properties are shown in Table 2, wherein T1 to T9 in Table 2 represent Examples 1 to 9, and CK represents a commercially available finished product substrate. Company buys.

[0024] Table 2 Physicochemical properties of 9 kinds of compound matrix treatments

[0025]

[0026] It can be seen from Table 2 that there are certain differences in the bulk density of the various c...

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Abstract

The invention discloses a practical vegetable seedling raising nutritional matrix formula, and belongs to the technical field of plant cultivation. The practical vegetable seedling raising nutritional matrix formula comprises inorganic fertilizer, perlite, roseite, and one or more of turf, fermented vinegar residue, crushed vinegar residue, manioc waste, coconut residuum or plant ash. The nutritional matrix formula is adopted to cultivate cucumbers, watermelons, melons, tomatoes, pepper and broccoli. The organic nutritional matrix formula can meet the requirement on oxygen, nutrition and moisture needed by seedlings to enable the seedlings to be strong. Besides, the formula is simple; raw materials are dominated by organic waste fermentation products, the invention belongs to the recycling of wastes, and the raw materials are all common nutritional matrixes on the market; the compounding is easy to implement; the formula is suitable for seedling testing and researching and large-scale industrialized production of seedlings.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a nutritional matrix formula for vegetable seedling cultivation. Background technique [0002] Seedling cultivation in plug trays has the advantages of high production efficiency, good seedling quality, fast transplanting and easy operation, and is suitable for large-scale and standardized seedling cultivation. The choice of substrate is the key to seedling cultivation in plug trays. At present, the medium for seedling cultivation in domestic plug trays mostly uses light substrates mixed with peat and vermiculite or perlite, but the distribution of peat in my country is extremely uneven, and there will be high transportation costs for cross-regional deployment and use; at the same time, peat is a non-renewable resource. Negative impacts of development on the ecological environment. Therefore, in recent years, localized seedling substrates have been actively...

Claims

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Application Information

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IPC IPC(8): C05G3/00
Inventor 郭世荣安亚虹周珩陈思宇邵惠娟魏斌蔡立新
Owner NANJING AGRICULTURAL UNIVERSITY
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