CN103891546A - Nutrient soil for greenhouse seedling growing and application of nutrient soil for greenhouse seedling growing - Google Patents

Abstract

The invention relates to nutrient soil for greenhouse seedling growing and application of the nutrient soil for greenhouse seedling growing. The nutrient soil comprises, by mass, 92%-96.5% of turfy soil, 3%-7% of bio-organic fertilizers and 0.5%-1.0% of seedling strengthening agents. According to the nutrient soil and the application, the turfy soil serves as soil media, the bio-organic fertilizers and the seedling strengthening agents are used in a matched mode, nutrient space is provided for seedling growing, seedlings grow to be strong, the disease resistance is high, crops can appear on the market in advance, and the income per mu is increased by 1,500 yuan; cost is low and is saved by more than 50% compared with convention seedling growing.

Description

A kind of Nutrition Soil for raise seedling in greenhouse and application thereof

Technical field

The present invention relates to a kind of seedling nutritious soil, particularly a kind of Nutrition Soil for raise seedling in greenhouse.

Background technology

The native research of application of growing seedlings is from the mid-80, and the point disk seedling growing precision drilling production line of the U.S. and the European Community is introduced in China Beijing, has dropped into batch production, commercialization production in the suburb of Beijing.

The current modernization level of China is lower, when preparation soilless raising seedling substrate, must suit measures to local conditions, and selects aboundresources, low price, and the raw material that can meet root system nutrient, moisture and air supply is matrix.According to the study, cross the composite interstitial substance of the preparation such as cotton seed hulls, pig manure, slag ash, alditol slag, vermiculite of mushroom with endemic species, test respectively at solanaceous vegetables, melon, leaf vegetables, result shows that the composite interstitial substance being made into above-mentioned raw materials grows seedlings, can obviously promote seedling development and nutrient absorption, improve index in strong sprout, and greatly reduce seedling cost.With 7 parts of charring rice husks, 3 parts, sand, as seedling medium, is used in conjunction with the nutrient solution of pH=6, and growth of seedling is good.These two kinds of raw materials are drawn materials conveniently, and cost is low, simple and easy to do, is suitable for applying.Also mixture of the useful stalk that becomes thoroughly decomposed, furfural dregs, wood chip and vermiculite etc. all can substitute the peat composed of rotten mosses for growing seedlings to some extent in addition.About seedling medium fertilising, the research of Seedling Quality impact was also once had to report.All to melon, solanaceous vegetables, leaf vegetables seedling medium, fertilising is studied for the institute of agricultural sciences of Qingdao City and department of horticulture of Agricultural University Of Southwest, thinks in seedling medium and adds a certain amount of composite fertilizer to improving seedling quality, has good action effect.In seedling medium, add a certain amount of special fertilizer, replace nutrient solution, Muskmelon Seedlings growth potential and amount of growth no significant difference with clear water; The impact of seedling medium on seedling quality, it is the result of seedling medium various characteristics comprehensive function, test according to local matrix species, source etc. various places, filter out to be both suitable for local conditional, to reduce seedling cost, the matrix that can cultivate again high-quality rice shoot for the production of.Existing raise seedling in greenhouse skilled labour intensity is large, and production cost is high, takies seedlings growing area larger, and the goods and materials of growing seedlings are more conventional, and the scope of application is wider, but there is no specificity, is not suitable for large scale application, can not meet the demand at plantation family.

Summary of the invention

The object of the present invention is to provide a kind of Nutrition Soil for raise seedling in greenhouse, this Nutrition Soil can be saved manpower and material resources effectively, nursery stock growing way stalwartness, resistance against diseases is strong, applies the nursery stock that this nutritive cube is planted, and when field planting, can keep moisture, unslow seedling, but also can solve the problems such as environmental pollution.

Specific embodiment of the invention technical scheme is performed such:

For a Nutrition Soil for raise seedling in greenhouse, it is characterized in that by mass percentage, formed by following component:

Turfy soil 92% ~ 96.5%

Biological organic fertilizer 3% ~ 7%

Seedling strengthen agent 0.5% ~ 1.0%.

The application soil of the technique scheme in the present invention, for further preferred, each component is preferably by mass percentage:

Turfy soil 94.5%

Biological organic fertilizer 5%

Seedling strengthen agent 0.5%.

Another object of the present invention is to provide the application of above-mentioned arbitrary described Nutrition Soil in raise seedling in greenhouse.

Application in the present invention in raise seedling in greenhouse, described growing seedlings is preferably the various greengroceries such as strawberry, muskmelon, tomato, cucumber, eggplant, Mushroom ma, watermelon, angle melon and grows seedlings, and also can grow seedlings for sapling, flowers, corn, peanut, soybean etc.

Turfy soil used in the present invention has the effect of water conservation ventilation; Use biological organic fertilizer and can form good rhizospheric microorganism population, activate the activity of soil enzyme.Beneficial microbe in biological organic fertilizer forms mutual symbiosis Relationship With Proliferation with Soil Microorganism after entering soil, suppressing harmful bacteria grows and is converted into beneficial bacterium, interact, mutually promote, play the synergy of colony, beneficial bacterium produces a large amount of metabolites in growth and breeding process, impels organic decomposition and inversion, can be directly or indirectly for crop provides multiple nutrients and pungent, promote and regulation and control plant growth.Meanwhile, the advantage beneficial bacterium group energy forming at crop root suppresses harmful pathogen procreation; The seedling strengthen agent using contributes to the Adaptable growth environment of growing seedlings, and has the effect of strong seedling.

Technical scheme of the present invention has the following advantages:

The present invention, by take turfy soil as soil media, is used in conjunction with biological organic fertilizer and seedling strengthen agent, and nutrition space is provided for growing seedlings, nursery stock growing way stalwartness, and resistance against diseases is strong, can shorten processing maturation period and make crop listing ahead of time, increases income 1500 yuan for every mu; Its cost is lower, compared with conventional seedbed system cost savings more than 50%.

Embodiment

Following non-limiting example can make the present invention of those of ordinary skill in the art's comprehend, but does not limit the present invention in any way.The turfy soil using in the present invention derives from Chifeng city; Biological organic fertilizer is purchased from rich ear manuer industry Co., Ltd of Donggang City of Liaoning Province; Seedling strengthen agent derives from agricultural modulator factory of Donggang City of Liaoning Province and produces.

Embodiment 1

The preparation of Nutrition Soil: by turfy soil 94.5kg, biological organic fertilizer 5kg, seedling strengthen agent 0.5kg mixing and stirring can be carried out muskmelon and be grown seedlings.The muskmelon seedling well developed root system that this Nutrition Soil brings out, band soil is more.After being transplanted to field, seedling grows fine, 2000 kilograms every mu of its output.And the conventional muskmelon maturing stage is in 5 months, the last ten-days period, normal price is 10 yuan of per kilograms, and adopt that time nutritive cube grows seedlings can ripen in advance 7 days, per kilogram price is higher than 1 yuan of market price, therefore, every mu at least can be improved 1500 yuan.

Because conventional seedbed system cost nutritive cube, Nutrition Soil, artificial, chemical fertilizer, agricultural chemicals etc. cost with 0.2 yuan of every alms bowl.Adopting this nutritive cube seedling cost is 0.09 yuan of every alms bowl.Therefore, Nutrition Soil of the present invention is compared with conventional seedbed system cost savings more than 50%.

Claims (3)

1. for a Nutrition Soil for raise seedling in greenhouse, it is characterized in that by mass percentage, formed by following component:

Turfy soil 92% ~ 96.5%

Biological organic fertilizer 3% ~ 7%

Seedling strengthen agent 0.5% ~ 1.0%.

2. Nutrition Soil according to claim 1, is characterized in that described each component is by mass percentage:

Turfy soil 94.5%

Biological organic fertilizer 5%

Seedling strengthen agent 0.5%.

3. the application of Nutrition Soil in raise seedling in greenhouse described in claim 1.