Melon disease prevention and growth promotion seedling cultivation matrix and preparation method thereof
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A technology for raising seedling substrates and melons, applied in planting substrates, botany equipment and methods, substrate fertilizers, etc., to achieve the effects of reducing pollution sources, solving excessive growth problems, and reducing production costs
Inactive Publication Date: 2015-01-07
텐진인스티튜트오브플랜트프로텍션
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Problems solved by technology
Diseases at the seedling stage of melons are difficult problems to solve in the process of raising seedlings, mainly damping-off and blight. The control techniques mainly include soil disinfection and root irrigation, etc. However, these control measures often result in control effects due to operational techniques and other reasons. Not ideal, in addition, there will be problems such as excessive pesticide residues
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Embodiment 1
[0031] Embodiment 1 The preparation of melon seedling raising substrate
[0032] Take 2L, 1L, 0.5L, and 0.5L of vermicompost, decomposed mushroom dregs, chicken manure, and vermiculite in a volume ratio of 2:1:0.5:0.5, add 40g of 15% paclobutrazol wettable powder, and mix well. Weigh 1g of 25% metalaxyl wettable powder, 1g of 50% thiram wettable powder, mix evenly, and mix the mixture of the medicines with the above-mentioned seedling-growing substrate to obtain a 2000-fold dilution of the medicinal mixture of the seedling-raising substrate.
Embodiment 2
[0034] Take 2L, 1L, 0.5L, and 0.5L of vermicompost, decomposed mushroom dregs, chicken manure, and vermiculite in a volume ratio of 2:1:0.5:0.5, add 40g of 15% paclobutrazol wettable powder, and mix well. Weigh 0.8g of 25% metalaxyl wettable powder, 0.8g of 50% thiram wettable powder, mix evenly, mix the mixture of the medicaments with the above-mentioned seedling-growing substrate, and then dilute the medicament mixture by 2500 times in the seedling-raising substrate.
Embodiment 3
[0036] Take 3L, 1L, 0.5L, and 0.5L of vermicompost, decomposed mushroom dregs, chicken manure, and vermiculite in a volume ratio of 3:1:0.5:0.5, add 75g of 15% paclobutrazol wettable powder, and mix well. Weigh 1.25g of 25% metalaxyl wettable powder, 1.25g of 50% thiram wettable powder, mix evenly, and mix the mixture of the medicines with the above-mentioned seedling cultivation substrate to obtain the seedling cultivation substrate and dilute the mixture of medicines 2000 times.
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Abstract
The invention discloses a melon disease prevention and growth promotion seedling cultivation matrix and a preparation method thereof. The melon disease prevention and growth promotion seedling cultivation matrix consists of a composite seedling cultivation matrix and a pesticide mixture, wherein the composite seedling cultivation matrix contains, by volume ratio, wormcast 2-3 parts, thoroughly decomposed mushroom residues 1-2 parts, chicken manure 0.5 part, vermiculite 0.5 part and 15% multi-effect triazole wettable powder 10 g-20 g / m<3>. The pesticide mixture contains, by weight of 1:1, 25% metalaxyl wettable powder and 50% thiram wettable powder. By means of the melon disease prevention and growth promotion seedling cultivation matrix prepared by the preparation method, seedling cultivation nutrient solutions are not needed to be supplemented, seedlings are order, healthy and strong and do not excessively grow, root systems are prosperous, and melon vegetable diseases at a seedling stage can be prevented.
Description
technical field [0001] The invention belongs to the technical field of agricultural plant protection, and relates to a seedling-raising substrate for disease prevention and growth promotion of melons and a preparation technology thereof, more specifically, a seedling-raising substrate for promoting the healthy growth of melons and vegetables. Background technique [0002] With the development of large-scale planting of facility agriculture, industrial seedling cultivation has become a development trend. The seedling substrate is the most basic link of industrial seedling cultivation. Its formula requires low cost and safe growth to meet the needs of the industry. Substrate seedling cultivation refers to a modern method of cultivating seedlings of various crops or seedlings in a certain container using culture substrates to quickly cultivate a large number of seedlings. Compared with conventional seedling raising, it has the advantages of short seedling journey, uniform seedl...
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