CN106258895A - A kind of tobacco seedling medium with growth-promoting functions - Google Patents

Abstract

The present invention provides a kind of tobacco seedling medium with growth-promoting functions, it by raw material components silkworm faeces, water or/and biogas slurry, purple mud rock, agricultural land soil carry out effective compound under certain condition with at least one material powder in bran coat, sawdust, wheat husk, flyash, distiller grains, plant ash prepares.The tobacco seedling growth that can make cultivation is the most healthy and the strongest, tobacco seedlings transplant after survival rate is high, return that seedling stage is short, growth potential is strong.

Description

A kind of tobacco seedling medium with growth-promoting functions

Technical field

The present invention relates to seedling medium, particularly relate to a kind of tobacco seedling medium with growth-promoting functions.

Background technology

Seedling medium is the important substance basis cultivating Nicotiana tabacum L. strong sprout, is directly connected to the yield and quality of Nicotiana tabacum L..Therefore, Develop the main direction that high-quality and efficient tobacco seedling medium is modern tobacco industry development, be increasingly subject to people's attention (such as Chinese patent ZL 201210140067.6, Chinese patent ZL 201210282021.8, Chinese patent ZL 201210397406.9, Chinese patent ZL 201310279403.X, Chinese patent ZL 201410011152.1).But, Nicotiana tabacum L. If seedling medium preparation method is improper, frequently can lead to non-renewable natural resources waste, cost up, the substrate quality such as the peat composed of rotten mosses The generation of the phenomenons such as decline, nursery effect is not good enough.Purple mud rock meets water easy disintegrating and softening, has rapid-weathering characteristic and weak swollen Swollen characteristic, rich in nutrients such as potassium, phosphorus, calcium, magnesium, ferrum, manganese, emerges to plant seed germination, growth promoter has significantly Facilitation.Silkworm faeces is a kind of efficient high-quality organic fertilizer, and nutrient content is abundant completely, and containing heteroauxing, kinetins, Vitamin B and some antibacterial substance, have the effect promoting plant establishment strong sprout.But, purple mud rock and silkworm faeces are existing Tobacco seedling medium preparation is the most adequately and reasonably applied.

Summary of the invention

It is an object of the invention to provide a kind of tobacco seedling medium with growth-promoting functions, to overcome prior art to exist Deficiency, have resources conservation, draw materials conveniently, the feature such as with low cost, with strong points, the tobacco seedling growth of cultivation can be made neatly to be good for Strong, tobacco seedlings transplant after survival rate is high, return that seedling stage is short, growth potential is strong.The garbage that the present invention is not only in the engineering construction of mountain area is purple Color mud stone and the garbage silkworm faeces in producing of breeding silkworms have found a new utilization ways, also for prepare high-quality and efficient Nicotiana tabacum L. Seedling medium provides a kind of new technique.

It is an object of the invention to realize by the following technical solutions, a kind of tobacco seedling base with growth-promoting functions Matter is characterised by following the steps below:

1. being put in pot by the silkworm faeces that weight percentages of components is 10% ~ 25%, adding weight percentages of components is 75% ~ 90% In water, biogas slurry a kind of or two kinds soak 3 ~ 12 hours, then with fire infusion 0.3 ~ 1.5 hour, boil while stir, for sample 1；

2. select the purple mud rock disintegrating machine produced in the engineering construction of mountain area to pulverize and cross after 0.1 ~ 2 cm sieves standby, select to work as Ground agricultural land soil instrument smashes and crosses after 0.1 ~ 2 cm sieves standby, and the purple mud rock powder of 50% ~ 90% after sieving, 10% ~ The agricultural land soil powder mix homogeneously of 50%, for sample 2；

3. select in bran coat, sawdust, wheat husk, flyash, distiller grains, plant ash after at least one material powder mix homogeneously and mistake 0.1 ~ 2 cm sieve, for sample 3；

4. the sample 3 of sample 2,0.05% ~ 5% taking the sample 1,75% ~ 95% that weight percentages of components is respectively 2% ~ 20% passes through Compound prepares final products.

Detailed description of the invention

Below in conjunction with embodiment, the present invention is further illustrated.

Embodiment 1:

Being put in pot by the silkworm faeces that weight percentages of components is 15%, adding the biogas slurry that weight percentages of components is 85%, to soak 5 little Time, then with fire infusion 0.5 hour, boil while stir and prepare silkworm faeces solution for standby.Select the purple produced in the engineering construction of mountain area 0.5 cm sieve series is pulverized and crossed to color mud stone disintegrating machine, and to obtain purple mud rock powder standby, selects local agricultural land soil instrument to smash And crossing 0.5 cm sieve series, to obtain agricultural land soil powder standby, the purple mud rock powder of 65%, the agricultural land soil powder of 35% after sieving It is standby that mix homogeneously prepares the mixture Han purple mud rock.Bran coat one material powder 0.5 cm sieve series excessively is selected to obtain bran coat powder Standby.Take weight percentages of components be respectively 8% silkworm faeces solution, 90% containing purple mud rock mixture, the bran coat powder warp of 2% Cross compound and prepare final products.

Embodiment 2:

During preparation, operation sequence is same as in Example 1.Simply to raw material in the range of the operation sequence defined of the present invention Kind, quantity and soak time, infusion time change, still a kind of Nicotiana tabacum L. with growth-promoting functions of same preparation cost invention Seedling medium.

Claims (1)

1. a tobacco seedling medium with growth-promoting functions, it is characterised in that follow the steps below:

1. being put in pot by the silkworm faeces that weight percentages of components is 10% ~ 25%, adding weight percentages of components is 75% ~ 90% In water, biogas slurry a kind of or two kinds soak 3 ~ 12 hours, then with fire infusion 0.3 ~ 1.5 hour, boil while stir, for sample 1；

2. select the purple mud rock disintegrating machine produced in the engineering construction of mountain area to pulverize and cross after 0.1 ~ 2 cm sieves standby, select to work as Ground agricultural land soil instrument smashes and crosses after 0.1 ~ 2 cm sieves standby, and the purple mud rock powder of 50% ~ 90% after sieving, 10% ~ The agricultural land soil powder mix homogeneously of 50%, for sample 2；

3. select in bran coat, sawdust, wheat husk, flyash, distiller grains, plant ash after at least one material powder mix homogeneously and mistake 0.1 ~ 2 cm sieve, for sample 3；

4. the sample 3 of sample 2,0.05% ~ 5% taking the sample 1,75% ~ 95% that weight percentages of components is respectively 2% ~ 20% passes through Compound prepares final products.