Chilli seedling substrate and preparation method thereof, and method for performing chilli seedling by using substrate
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A technology for raising seedling substrates and peppers, applied in the agricultural field, can solve the problems of time-consuming and laborious, failure, increase the planting cost of farmers, etc., and achieve the effects of improving the survival rate and quality, high uniformity, and preventing soil-borne diseases pepper Phytophthora
Inactive Publication Date: 2017-06-09
SHANDONG UNITED PESTICIDE IND CO LTD
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Problems solved by technology
This work is time-consuming and laborious, and there is a probability of failure, which also increases the cost of planting for farmers
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[0041] The present invention also includes the preparation method of capsicum seedling raising substrate, comprises the following steps:
[0042] ① In parts by weight, add 5~10 parts of sodium alginate, 1~5 parts of hydroxymethyl cellulose and 0.1~0.5 parts of sterilizer into 100~110 parts of water, stir at 500r / min for 2~3 hour, let it stand for 2~3 hours, and then stirred at a speed of 300r / min for 1~2 hours to obtain a mixed solution; Mixed proceeds;
[0043] ②Add the mixture obtained in step ① into the calcium chloride solution drop by drop, and after 30-45 minutes, the mixture obtained in step ① forms a round ball in the calcium chloride solution, and rinse the round ball with water The main body of the spherical matrix is obtained cleanly; the mass fraction of the calcium chloride solution is 20 to 25%;
[0044] ③ Take 10-20 parts of loofah wound liquid, 10-15 parts of dandelion extract, 0.1-0.5 parts of poly-γ-glutamic acid, 1-2 parts of galacturonic acid, 1-2 parts...
Embodiment 1
[0067] A substrate for pepper seedlings, consisting of the following raw materials: 2.5kg of sodium alginate, 5kg of loofah wound liquid, 5kg of dandelion extract, 0.5kg of hydroxymethyl cellulose, 0.05kg of poly-γ-glutamic acid, and galacturonic acid 0.5kg, 0.5kg of abscisic acid, 0.005kg of fluoxalin amide, 0.045kg of benzamid and 50kg of water.
Embodiment 2
[0069] A substrate for pepper seedlings, which is composed of the following raw materials: 2kg of sodium alginate, 4kg of loofah wound liquid, 3kg of dandelion extract, 1kg of hydroxymethyl cellulose, 0.1kg of poly-γ-glutamic acid, and 0.4kg of galacturonic acid , 0.4kg of abscisic acid, 0.09kg of fluoxalin amide, 0.01kg of benzamid and 22kg of water.
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Abstract
The invention discloses a chilli seedling substrate and a preparation method thereof, and a method for performing chilli seedling by using the substrate. The substrate comprises the following raw materials in parts by weight: 5 to 10 parts of sodium alga acid, 10 to 20 parts of loofah bleeding sap, 10 to 15 parts of a dandelion leaching liquid, 1 to 5 parts of hydroxymethyl cellulose and the like. The seedling method comprises the steps of treating seeds, sowing the seeds on the self-made substrate, performing seedling and transplanting chilli seedlings. The chilli seedling substrate provided by the invention can prevent soil-borne disease phytoph-thora capsici leonian fundamentally, promote the growth of roots and seedlings, increase the survival rate of the chilli seedlings, improve the quality of the chilli seedlings, increase the nutritional content of chilli fruit and increase yield and income; the chilli seedling method provided by the invention is a seedling method matched with the chilli seedling substrate, the emergence rate of the chilli can be effectively promoted, the emergence time is saved, rapid growth of the root system is promoted, seedling hardening can be conducted without additionally controlling temperature and water, the survival rate of the chilli is increased and the planting cost of farmers is reduced.
Description
technical field [0001] The invention relates to the technical field of agriculture, in particular to a pepper seedling-raising substrate and a preparation method thereof, and a method for using the substrate to raise pepper seedlings. Background technique [0002] Pepper Phytophthora is a soil-borne disease that can occur throughout the growth period of peppers. Its pathogenic fungus is a fungus belonging to the flagellate subphylum. In addition to harming peppers, it can also infect tomatoes, eggplants and cucurbits of the Solanaceae family. crops such as cucumbers, pumpkins, watermelons and potatoes. After the disease occurs, the development speed is fast. If the prevention and treatment is not timely, the plants in patches or the whole field will die within a few days. Therefore, prevention of pepper phytophthora should be given priority to, and the occurrence of this disease should be eliminated from the root. The use of soilless substrates to raise seedlings is an eff...
Claims
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Application Information
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