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Scarlet sage culture substrate and application thereof

A technology of cultivation substrate and mass ratio, which is applied in the field of resource utilization of agricultural waste, can solve the problems of difficult decomposition and high price, and achieve the effects of good growth state, high plant height and good practicability

Inactive Publication Date: 2018-05-18
JIANGSU OPEN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Peat and other substrate materials are mostly used in the soilless substrate cultivation of most flowers. Peat is considered to be the most ideal substrate material due to its light weight, looseness, strong water retention and not easy to decompose. However, peat is a non-renewable natural resource. higher price

Method used

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  • Scarlet sage culture substrate and application thereof
  • Scarlet sage culture substrate and application thereof
  • Scarlet sage culture substrate and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] The preparation method of a string of red cultivation substrate, the steps are as follows:

[0029] 1) Weigh 470kg of corn stalks (moisture content 14.9%), 395.6kg of cow dung (moisture content 74.7%), and 60kg of vinegar grains (calculated by wet weight); fully pulverize each material, wherein, after mixing the corn stalks and cow dung, Add water, adjust the moisture content to 70%, and mix it with vinegar grains; at 25°C, after 60 days of composting in the greenhouse of an agricultural machinery factory, collect compost product samples of different composting periods, air-dry them at room temperature and under ventilated conditions, and conduct total nitrogen, phosphorus, potassium and Nutrient Determination of Available NPK.

[0030] Weigh about 0.5g of the air-dried compost product and put it into the bottom of a dry Kelvin bottle, add a small amount of ion-free water, after wetting the soil sample, add 2g of accelerator and 5mL of concentrated H 2 SO 4 Shake well...

Embodiment 2

[0038] The compost product of embodiment 1 is compounded with perlite and vermiculite in the cultivation substrate, and the cultivation substrate is compounded according to the ratio of substrate: perlite: vermiculite=3:3:4, and each flower pot (inner diameter 23cm, height 17.6 cm) subpackage of 500g substrate; choose Yichuanhong to cultivate in the greenhouse, and select the substrate mixed in the same proportion as the test substrate components (the compost raw materials are corn stalks and cow dung, and the composting method is the same as in Example 1) as a control. 15 parallel plants were set up for each type of flower, under normal management, and the temperature in the greenhouse was controlled at about 20°C. The cultivation test set the cultivation time for 12 weeks, and the matrix samples were taken every 3 weeks. The root matrix of 3 plants was randomly selected for each treatment, and the changes of the physical and chemical indicators of the matrix were detected, ma...

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Abstract

The invention discloses a scarlet sage culture substrate and application thereof. The scarlet sage culture substrate is prepared form maize straw, cow dung and vinegar residues, compost is conducted,culture substrate compounding is conducted on a compost product, perlite and vermiculite, and the final substrate is obtained. The scarlet sage culture substrate is obtained mainly by conducting mixing compost on the agricultural waste maize straw, the cow dung and the vinegar residues, the study shows that compared with total nitrogen-phosphorus-potassium, quick-acting nitrogen-phosphorus-potassium does not change particularly obviously, and quick-acting phosphorus appears and slowly increases about 10 days after compost. Along with the growth of scarlet sage, around the 10th day of a growingperiod, the pH of the culture substrate slightly decreases, after that, the pH recovers to the early level, and the overall pH keeps about nearly neutral. The physical and chemical characters such assoil particle density, volume-weight and porosity do not change obviously. Through scarlet sage culture, it is found that in the whole culture period, the growth state of the scarlet sage is good, the plant height is large, the leaf area is increased, and the number of new leaves is large, so that the culture substrate can be specially used for culture of the scarlet sage.

Description

technical field [0001] The invention belongs to the field of resource utilization of agricultural waste, and in particular relates to a bunch of red cultivation substrates and applications thereof. Background technique [0002] A bunch of red belongs to the genus Salvia of the family Lamiaceae. It is an annual herbaceous flower that requires strong light and is suitable for growth at 15-30°C. A string of reds is one of the most widely cultivated flowers in my country's flower market. It has bright red flowers, long flowering period and strong adaptability. [0003] Substrate cultivation is a high-tech applied to flower production. Since the 1970s, especially in the past 20 years, the substrate cultivation in the Netherlands, Japan and the United States has developed rapidly. At present, the modernization level of my country's facility agriculture is low, and the research on substrates has not yet reached the practical stage. Peat and other substrate materials are mostly u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G24/20A01G24/22A01G24/15A01G31/00C05G1/00C05F17/00
CPCA01G31/00C05D9/00C05F17/00C05F3/00C05F5/008C05F11/00Y02W30/40
Inventor 干方群胡继恩孙旭杭小帅凌丹马韬
Owner JIANGSU OPEN UNIV
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