CN101948356A - Novel industrial breeding matrix - Google Patents

Abstract

The invention discloses a novel industrial breeding matrix, which comprises the following components in percentage by weight: 13.8 to 14.2 percent of mycorrhizal fungi, 66 to 69 percent of turf, 3.4 to 4.6 percent of amino acid organic fertilizer, 6.9 to 8.1 percent of pearlite, 6.5 to 7.5 percent of vermiculite, and 0.25 to 0.48 percent of trianum. The mycorrhizal fungi, the trianum and the amino acid organic fertilizer are added into the traditional matrix, so that the breeding matrix can better promote crops to absorb nutrient elements, such as water, phosphorus, potassium, Zn, Cu and the like, and cultures high quality strong seedlings without germs and poisons, and has the advantages of high livability of the seedlings, short seedling stage of the seedlings, greater economic benefit, capability of saving cost of the seedlings and seeds.

Description

A kind of novel plant seedling medium

Technical field

The present invention relates to a kind of seedling medium that is used for agriculture field, be specifically related to a kind of novel plant seedling medium that has added mycorhiza bacterium, amino acid, special sharp bacterium.

Background technology

Industrial seedling rearing is extensively approved of and is approved that the industrial seedling rearing base has all been established in many places in China.The technology of the advanced direction of this representative nursery stock production of industrial seedling rearing, just in the ascendant, development prospect is very wide.Employed seedling medium is made up of in different ratios the peat composed of rotten mosses, vermiculite, perlite etc. substantially in production practice at present; The ratio difference of being formed, corresponding matrix preparation is also different, and the crop that adapts to plantation also can be had any different.General host solid material contains 25% ventilating slit and 50% water holding hole, and big or small void ratio is between 1:2-4, and Ec value (soluble salt content in the matrix) is between 1-3, and the pH value illustrates that matrix has good water-retentivity and water-permeable between 5.5-7.0.Aspect prevention and elimination of disease and pests, the influence of disease also can effectively be avoided or reduce to general matrix, better cultivates the high-quality strong sprout of no germ toxicological harmless.From economic implications, the use of matrix can make crop early flowering, premature ripening increases early yield, enters the market ahead of time, increases economic efficiency, and can also save the breeding cost of growing seedlings greatly.Use rational matrix nutrition prescription, the rice shoot of cultivating is strong, well developed root system, stem are sturdy, not excessive growth, bud differentiation are good; The seedling of cultivating is emerged neatly, the seedling rate height, and seedling-growing time shortens, once-seedling forming; Improve the quality of seedlings greatly, and lifting do not hinder root, it is fast to transplant the slow seedling in back, and vine growth and development is fast, the surviving rate height.

But present seedling medium is for the research of the interpolation shortage effective system of various components, and the proportioning between each component does not have unified regulation yet, therefore can't satisfy various crops to nutrient demand.

Summary of the invention

The purpose of this invention is to provide a kind of novel plant seedling medium, in traditional matrix, add mycorhiza bacterium, amino acid fertilizer and special sharp bacterium, thereby can better promote the absorption of crop to nutritive elements such as water, phosphorus, potassium, Zn, Cu, better prevented and treated soil-borne disease, and the more stable high-quality strong sprout of cultivating no germ toxicological harmless, further improved survival rate of growing seedlings and the quality of growing seedlings, the feasible seedling stage of growing seedlings is shorter, economic benefit is bigger, thereby has saved the breeding cost of growing seedlings.

Matrix batching among the present invention is specially: moietys such as the peat composed of rotten mosses, mycorhiza bacterium, amino acid fertilizer, perlite, vermiculite, and each weight percentages of components is:

Peat composed of rotten mosses 66-69%

Mycorhiza bacterial manure 13.8-14.2%

Amino acid fertilizer 3.4-4.6%

Perlite 6.9-8.1%

Vermiculite 6.5-7.5%

Further, can add:

Special sharp bacterium 0.25-0.48%

What wherein the peat composed of rotten mosses adopted is by Denmark Pinstrups(Pin Shi company) provide; Amino acid fertilizer is " can be overcharged " by the product that the Shanxi fertile industry of triumphant Sheng company limited provides; Special sharp bacterium is to be provided by Bert Biosys Corp. of Dutch section.

Use above-mentioned six kinds of components to be mixed with the seedling medium of suitably adjusting in the aforementioned proportion scope crops such as vegetables are carried out industrial seedling rearing according to the needs of Different Crop, through the test of repeatedly nursing young plants in hothouses, the result show in the matrix add mycorhiza bacterium, special sharp bacterium, amino acid after, the crops seedling stage fast growth, average specific does not add the fast 3-5 of crop days that mycorhiza bacterium, special sharp bacterium, amino acid whose matrix are cultivated, has shortened nursery stage; Plant grows up more healthy and stronger, and the relative homogeneous of growing way, and disease resistance strengthens, and survival rate improves 5-10%, improves the ability of growing seedlings greatly.

Mechanism of the present invention is:

Plant enters wherein with regard to having the mould that belongs to zygomycetes after growing tiny root, Here it is mycorhiza bacterium.The mycorhiza bacterium can absorb moisture and phosphorus, mineral substance such as potassium, and especially the mycorhiza bacterium can significantly improve the absorption of host to phosphorus.The mycelia of mycorhiza bacterium can encase root as cotton, the protection root.Mycelia encases around the root, forms the bacterium cover, and mycelia enters root cortex gap, exchanges nutritive ingredient with the host.The root tolerance to cold that is encased by the bacterium cover strengthens.Mycelia constantly grows, and creeps in the soil, absorbs moisture.So, if the root of crop has the symbiosis of mycorhiza bacterium, even in the area of severe drought, the same can the survival; On the contrary, do not have the mycorhiza bacterium, the root of crop is naked state, a little less than the suction force, even grown root, also can wither with arid because of cold.In addition, there is mycelia to encase root, can keeps out the pathogenic bacteria intrusion.The mycorhiza bacterium has exclusive property to pathogenic agent, and exposed root is injured easily, and pathogenic bacteria can be invaded from wound, and the mycorhiza bacterium has been arranged, and root both can drought-enduringly also can be resisted disease.Mycelia can absorb and keep a large amount of air, can absorb the oxygen in the water, and root just can perinatal asphyxia like this.Therefore, the root that has mycelia to encase can better promote the absorption to nutrient and moisture, thereby improves the ability of growing seedlings greatly.

Mycorhiza bacterium mycelia can also absorb some trace elements except that can absorbing and transport a large amount of phosphorus, wherein Zn and Cu are two the most outstanding trace elements of mycorhiza effect.Mycorhiza bacterium mycelia can be from away from absorbing the soil of root table or the matrix and the transportation trace element.On Zn, Cu deliverability more weak soil or matrix, the copper zinc nutrition that mycorhiza is contaminated plant has important improvement effect, even can avoid the shortage of copper and zinc.In addition, use the mycorhiza bacterium can suppress the consumption of fertilizer, particularly phosphatic manure.Therefore the application of mycorhiza bacterium aspect growing seedlings not only can make matrix keep original characteristic, even the unusual effect that can obtain doubling.Make that the survival rate of growing seedlings is higher, the seedling stage of growing seedlings is shorter, and economic benefit is bigger.

In addition, seedling stage plant soil-borne diseases be the important Plant diseases of a class, they infect plant root usually, cause the disease of crop root and even complete stool, cause great financial loss.Aspect treatment, also do not find noresidue, pollution-free and methods of treatment thereby cause preventive effect to descend even failure efficiently for a long time.Special sharp bacterium is a kind of biological products of totally nontoxic, can cover crop avoids the infringement of multiple soil-borne disease cause of disease, withered, upright withered, the stem rot that prevents to cause by sickle-like bacteria, pythium spp, rhizoctonia etc., damping off, Plant diseasess such as root-rot, sclerotium.It can be in the surperficial ramp of root system of plant, and forms one deck protective barrier, makes the pathogenic fungi in the soil can't or be difficult to infect crop; Special sharp bacterium can be than the more efficiently refuse that utilizes root system of plant to get rid of in normal growth of the pathogenic fungi in the soil, thereby makes pathogenic fungi be difficult to survive because of can not get sufficient nutrient; Special sharp bacterium live in pathogenic fungi around, can be by secreting the cell walls that various enzymes destroy pathogenic fungies, thus make these pathogenic fungies be difficult to survival; Special sharp bacterium can also promote the growth of root system of plant, makes it to grow more root hair, improves the ability of plant absorbing nutrition and moisture, thereby makes plant strain growth more healthy and strong, improves crop yield and quality.Easy to use and pollution-free.In year special sharp bacterium uses existing 10 in world's agriculture production surplus, obtain extensive approval and the favorable comment of world grower (peasant household) to its practical application effect.

Through facts have proved, after crop root absorbs a large amount of nutritive elements such as nitrogen phosphorus potassium, in plant materials, synthesize a small amount of amino acid, finally be converted into living matters such as protein, chlorophyll, enzyme, nucleic acid, VITAMIN by these amino acid by photosynthesis and the reaction of various complex physical.Add amino acid fertilizer in matrix, what crop directly absorbed is exactly amino acid, the fertilizer efficiency effect rapidly, directly, saved chemical fertilizer and transform and be reacted into amino acid whose process, and reduced the fertilizer efficiency loss.

So adding mycorhiza bacterium, special sharp bacterium, amino acid fertilizer can make seeding raising technology stride into a new height undoubtedly in seedling medium.

Embodiment

Now in conjunction with the embodiments this patent is described further:

Embodiment 1:

The seedling medium of pimento crop is cultivated in preparation, and each concrete component configuration proportion is as follows:

(1), the peat composed of rotten mosses of weighing 67kg Denmark Pin Shi company;

(2), weighing 7kg perlite;

(3), weighing 3.8kg amino acid fertilizer (product that adopts the Shanxi fertile industry of triumphant Sheng company limited to provide " can be overcharged ");

(4), weighing 14kg mycorhiza bacterial manure;

(5), weighing 7.2kg vermiculite;

(6), the above-mentioned peat composed of rotten mosses, perlite, amino acid fertilizer, mycorhiza bacterial manure thorough mixing are evenly made seedling medium, filler in the seedling pan of 150 holes or other specifications.

Pimento seed point is cast in the seedling pan matrix; Load weighted 7.2kg vermiculite is evenly covered on each seedling pan, regularly water.Compare with the pimento that the common seedling medium of control experiment is grown, average many 0.5 of all intra vane numbers, plant is more healthy and stronger, and disease resistance strengthens, and survival rate improves 6%, and whole seedling raise period shifts to an earlier date 3 days.

Embodiment 2:

The seedling medium of tomato crop is cultivated in preparation, and each concrete component configuration proportion is as follows:

(1), the peat composed of rotten mosses of weighing 100kg Denmark Pin Shi company;

(2), weighing 10kg perlite;

(3), weighing 5.5kg amino acid fertilizer (product that adopts the Shanxi fertile industry of triumphant Sheng company limited to provide " can be overcharged ");

(4), weighing 10kg vermiculite;

(5), the special sharp bacterium of weighing 0.37kg;

(6), weighing 20kg mycorhiza bacterial manure;

(7), the above-mentioned peat composed of rotten mosses, perlite, amino acid fertilizer, mycorhiza bacterial manure, special sharp bacterium thorough mixing are evenly made seedling medium, filler in the seedling pan of 150 holes or other specifications;

The tomato seeds point is cast in the seedling medium; Load weighted 10kg vermiculite is evenly covered on each seedling pan, regularly water.Compare with the tomato that the common seedling medium of control experiment is grown, the intra vane number was average many 0.7 in 10 days.Plant is more healthy and stronger, and disease resistance strengthens, and survival rate improves 8%, whole seedling raise period 4 days in advance.

Embodiment 3:

The seedling medium of cucumber crop is cultivated in preparation, and each concrete component configuration proportion is as follows:

(1), the peat composed of rotten mosses of weighing 68kg Denmark Pin Shi company;

(2), weighing 7kg perlite;

(3), weighing 3.8kg amino acid fertilizer (product that adopts the Shanxi fertile industry of triumphant Sheng company limited to provide " can be overcharged ");

(4), weighing 14kg mycorhiza bacterial manure;

(5), weighing 6.9kg vermiculite;

(6), the special sharp bacterium of weighing 0.3kg;

(7), the above-mentioned peat composed of rotten mosses, perlite, amino acid fertilizer, mycorhiza bacterial manure, special sharp bacterium thorough mixing are evenly made seedling medium, filler in the seedling pan of 150 holes or other specifications;

The cucumber seeds point is cast in the seedling medium; Load weighted 6.9kg vermiculite is evenly covered on each seedling pan, regularly water.Compare with the cucumber that the common seedling medium of control experiment is grown, the intra vane number was average many 0.8 in 10 days.Plant is more healthy and stronger, and disease resistance strengthens, and survival rate improves 10%, whole seedling raise period 4 days in advance.

Those skilled in the art will recognize that, above-mentioned embodiment is exemplary, be in order better to make those skilled in the art can understand this patent, can not be interpreted as it is the restriction that this patent is comprised scope, so long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope that this patent comprises.

Claims (3)

1. novel plant seedling medium is characterized in that: comprise following component according to weight percent:

Peat composed of rotten mosses 66-69%

Mycorhiza bacterial manure 13.8-14.2%

Amino acid fertilizer 3.4-4.6%

Perlite 6.9-8.1%

Vermiculite 6.5-7.5%.

2. novel plant seedling medium according to claim 1 is characterized in that:

Also comprise special sharp bacterium in the described matrix, its weight percent is 0.25-0.48%.

3. novel plant seedling medium according to claim 2 is characterized in that:

The peat composed of rotten mosses 68%

Mycorhiza bacterial manure 14%

Amino acid fertilizer 3.8%

Perlite 7%

Vermiculite 6.9%

Special sharp bacterium 0.3%.