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High-activity antibacterial peptide-containing matrix for garden seedling cultivation, as well as preparation and application thereof

An antimicrobial peptide and high-activity technology, applied in the agricultural field, can solve the problems of composting time affected by seasons, insufficient maturity of planting substrates, and limited number of microorganisms, so as to facilitate large-scale commercial production, reduce the frequency of fertilization and pesticide application, Good effect of water and fertilizer retention

Active Publication Date: 2012-04-11
广州普邦园林股份有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] CN102100170A provides a method for making a planting substrate by using rice and wheat straw, which not only solves the problem of environmental protection, but also makes full use of the remaining value of the rice and wheat straw; Higher cost of use
CN 1394469A provides a substrate for plant seedling raising and cultivation using vinegar residues as raw material and its manufacturing method, which has the advantages of turning waste into treasure without causing environmental pollution; low cost, which is more than 60% lower than peat; but its existence The composting time is long (about 30-40 days in summer and 45-55 days in winter), and the composting time is obviously affected by the season. limited quantity

Method used

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  • High-activity antibacterial peptide-containing matrix for garden seedling cultivation, as well as preparation and application thereof
  • High-activity antibacterial peptide-containing matrix for garden seedling cultivation, as well as preparation and application thereof
  • High-activity antibacterial peptide-containing matrix for garden seedling cultivation, as well as preparation and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] The preparation method of the garden nursery stock cultivation matrix that contains high active antimicrobial peptide comprises the following steps (such as figure 1 shown):

[0052] (1) 7300kg of Chinese medicine dregs (composed of licorice dregs, Radix Radix dregs, Scutellaria baicalensis and Schisandra chinensis), 1500kg of mushroom dregs, 600kg of fly ash and 100kg of organic material decomposing agent (Hubei Qiming Biological Engineering Co., Ltd. Co., Ltd. production; the same below) mixed evenly, the resulting mixture carbon nitrogen ratio (C / N) (mass ratio) 25:1, pH 7.0, the mass percentage of organic matter is 55%. After adjusting the water content to 55%, aerobic composting, after 8 days, the product of the first fermentation is obtained;

[0053] (2) The product of the first fermentation is then mixed with 200kg of fly maggot droppings, 150kg of Glomus mosseae (CGMCC No.3451) and 150kg of acrylamide-acrylic acid salt copolymer cross-linked product (Zhongke A...

Embodiment 2

[0059] The preparation method of the garden nursery stock cultivation matrix that contains high active antimicrobial peptide comprises the following steps (such as figure 1 shown):

[0060] (1) 6000kg of traditional Chinese medicine residues (composed of licorice residues, Radix Radix Radix, Scutellaria chinensis and Schisandra chinensis residues), 2100kg of organic additives (composed of straw, wood chips, soy sauce residues, cow dung and humic acid), 1200kg Inorganic additives (composed of alkali-making waste slag and phosphate rock powder) and 230kg of compound biological fermentation agent (produced by Nanjing Dadi Lvjin Biotechnology Co., Ltd.; the same below) are mixed evenly, and the carbon-nitrogen ratio (C / N) (mass Ratio) 28:1, pH 8.0, and the mass percentage of organic matter is 50%. After adjusting the water content to 52%, aerobic composting, after 12 days, the product of the first fermentation is obtained;

[0061] (2) The product of the first fermentation is th...

Embodiment 3

[0066] The preparation method of the garden nursery stock cultivation matrix that contains high active antimicrobial peptide comprises the following steps (such as figure 1 shown):

[0067] (1) 7500kg of traditional Chinese medicine dregs (composed of licorice residue, Radix Radix Radix dregs, Scutellaria baicalensis and Schisandra chinensis residue), 1500kg of organic additives (composed of yeast waste liquid, furfural residue, distiller's grains, vinegar residue and bean cake), 600kg of inorganic additives (composed of peat soil and porous grass moss) and 40kg of microbial decomposing agents (composed of organic material decomposing agents and biological fermentation decomposing agents (produced by China Beijing Shennong Caihe Biotechnology Co., Ltd.; the same below)) are mixed evenly, The resulting mixture has a carbon-to-nitrogen ratio (C / N) (mass ratio) of 20:1, a pH of 6, and a mass percentage of organic matter of 45%. After adjusting the water content to 48%, aerobic c...

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Abstract

The invention discloses a high-activity antibacterial peptide-containing matrix for garden seedling cultivation, as well as a preparation method and application thereof. The high-activity antibacterial peptide-containing matrix for garden seedling cultivation is prepared from the following components: Chinese medicament residues, organic additives, inorganic additives, microbial blends, housefly larva excrement, functional microbes and a water retention agent, wherein the functional microbes have the effects of activating matrix nutrition, exogenously fixing nitrogen, antagonizing pathogenic microorganism, reinforcing absorbing capability of seedling roots to nutrition and promoting seedling growth. Furthermore, the matrix for garden seedling cultivation has comprehensive nutrient elements, stable performance, strong buffer capability, and good water and fertilizer retaining performance; and the preparation method has simple production process, short production period, wide sources and low cost of raw materials, no environmental pollution and convenience in large-scale commercial production. The matrix for garden seedling cultivation can be used for raising and cultivating garden green seedlings, and can also be used for repairing and improving the ecological environment.

Description

technical field [0001] The invention belongs to the field of agriculture, and in particular relates to a substrate for garden seedling cultivation, in particular to a substrate for garden seedling cultivation containing high-activity antibacterial peptides, a preparation method and application thereof. Background technique [0002] Garden seedling cultivation substrate is the basis and medium for seedling growth. In addition to supporting and fixing seedling plants, more importantly, it has the function of a transfer station, so that nutrients and water from nutrient solution can be transferred, and plant roots can selectively absorb them according to needs. Provide an excellent small environment for the growth of container seedlings. In particular, the beneficial microbial flora in the matrix, in addition to containing a certain amount of nutrients such as C, N, and P, can be absorbed and utilized by plants, and can also carry out nitrification and ammonification through th...

Claims

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Application Information

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IPC IPC(8): C05G3/04C05G3/80
Inventor 徐培智林礼山解开治李伟权杨少海何景伟顾文杰耿会君张发宝吴镇雄唐拴虎黄少玲
Owner 广州普邦园林股份有限公司
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