CN105967888A - Hard-shell seed sprouting agent - Google Patents

Abstract

The invention discloses a hard-shell seed sprouting agent. The sprouting agent is prepared from the following raw materials in parts by weight: 16-18 parts of algae powder, 8-10 parts of lard stearin, 1.3-1.4 parts of glucolactone, 3-4 parts of calcium lactate, 4-5 parts of sodium hexametaphosphate, 0.5-0.6 part of sodium peroxide, 48-52 parts of fresh crofton weed, 23-25 parts of fresh oyster, 1.0-1.2 parts of pseudomonas aeruginosa bacterial agent, 1.5-1.8 parts of high-temperature fiber decomposer bacterial agent, a proper amount of 6mol/L hydrochloric acid solution and a proper amount of water. Aiming at the characteristics of poor moisture absorption and poor air permeability of hard-shell seeds, the sprouting agent can be used for softening seed coats in a short time by adding plant organic acid, sodium peroxide and the like, so that moisture absorption of seeds and exchange of seeds with gas can be accelerated, and seed sprouting can be improved.

Description

A kind of hard coated seed germinator

Technical field

The present invention relates to agricultural Stratification technique field, particularly relate to a kind of hard coated seed germinator.

Background technology

Development along with agricultural, the fast seedling growing of seed becomes the Important Action improving Agriculture, forestry And Animal Husbandry yield of commercial crops, and seed because of external environment be not suitable for or own growth is immature, the seed dormancy phase length that causes, the situation such as germination percentage is low, it is irregular to sprout and germination quality is low, have a strong impact on the growth of later stage crop, and result in production cycle length, the most high series of problems of product quality, affect economic benefit.And germinator can effectively solve the problems referred to above, but current Stratification technique many employings plant growth regulator carries out accelerating germination, not only means are single, simultaneously not for the real needs of all kinds of seeds, environment, kind etc. effective strain be cannot be carried out, the waste of resource and the undesirable of specifically used effect caused.

Eupatorium cannabinum L. (Eupatorium coelestinum L.) is herbaceos perennial, it is that a kind of vitality is strong, breeds the malignant weed being difficult to clean off rapidly, again, it discharges allelochemical by root system secretion, rainfall leaching and Residue decay to soil, suppression other plant growth, form single dominantcommunity, cause the underproduction of agriculture forest and husbandry, endanger huge.And at present utilization to it is focused mostly on and is being sterilized by its allelopathy or controlling plant growing, to the research of its lixiviating solution that becomes thoroughly decomposed with utilize the most relatively fewer.

Polyamines has bioactive small molecule aliphatic non-protein nitrogenous bases compound in being present in higher plant, fungus and prokaryote body, higher at the biological in-vivo content of rich in proteins, polyamines can affect the activity of RNA polymerase in plumular axis, induce seed germination by promoting the synthesis of protein, make it regulate seed germination on nucleic acid and protein level.

Owing to the Eupatorium cannabinum L. (Eupatorium coelestinum L.) lixiviating solution that becomes thoroughly decomposed is rich in available nutrients such as humic acids and nitrogen, phosphorus, potassium, calcium, magnesium and trace element; it is compounded together with the polyamines extracted in Concha Ostreae and forms the preparation with Germination effect; having great development potentiality in agricultural cultivation, the most also the large-scale development for presprouting of seeds nursery industry provides new technical measures.

Summary of the invention

The object of the invention is contemplated to make up the defect of prior art, it is provided that a kind of hard coated seed germinator.

The present invention is achieved by the following technical solutions:

A kind of hard coated seed germinator, is prepared by the raw materials in: Sargassum powder 16-18, lard stearin 8-10, gluconic acid lactone 1.3-1.4, calcium lactate 3-4, sodium hexameta phosphate 4-5, sodium peroxide 0.5-0.6, fresh Eupatorium cannabinum L. (Eupatorium coelestinum L.) 48-52, fresh Concha Ostreae 23-25, P. aeruginosa bacteria agent 1.0-1.2, high temperature fiber decomposer microbial inoculum 1.5-1.8,6mol/L hydrochloric acid solution is appropriate, water is appropriate.

Specifically comprising the following steps that of described hard coated seed germinator preparation method

(1) shred after fresh Eupatorium cannabinum L. (Eupatorium coelestinum L.) water being rinsed, mix in input compost pond with Sargassum powder, lard stearin, it is separately added into P. aeruginosa bacteria agent and high temperature fiber decomposer microbial inoculum, and keep ferment heap water content at 50-55%, retting is fermented 20-22 days, air-drying fermentation material after fermentation ends, cross 1.0-1.2mm sieve after pulverizing, the powder that must become thoroughly decomposed is standby；

(2) Concha Ostreae is shelled take meat and blend, minced meat is mixed by solid-liquid ratio 1:1.5-1.6g/ml with 6mol/L hydrochloric acid solution, after being heated to 55-60 DEG C, insulation is extracted 180-200 minute, it is placed on afterwards in centrifuge, it is centrifuged 28-32 minute under 3000-3100 rev/min, crossing leaching supernatant after Li Xin, regulation PH is to neutral standby；

(3) step 1 gained is become thoroughly decomposed and after powder, gluconic acid lactone mix with calcium lactate, add the water of 6-8 times of compound weight, it is heated to 65-70 DEG C to react 45-48 minute, it is down to room temperature afterwards, sequentially add sodium hexameta phosphate and sodium peroxide, homogeneous rear filtered through gauze, must chelate nutritional solution standby；

(4) step 2 gained feed liquid, step 3 gained chelating nutritional solution and other leftover materials are sufficiently mixed uniformly, add water and solution is diluted 20-22 times, obtain presprouting of seeds agent of the present invention.

The invention have the advantage that

The present invention is by the compound preparation of polyamines extracted in become thoroughly decomposed Eupatorium cannabinum L. (Eupatorium coelestinum L.) lixiviating solution and Concha Ostreae, detoxification can be reached, stimulation germination and the active matter of growth of seedling can be synthesized again, promote the starch in seed, protein and inositol monophosphate salt hydrolysis, thus contribute to the macro-nutrients hydrolysis in seed endosperm and become little molecular nutrition material necessary to plant structure plant, thus induce the sprouting of seed, and the H that polyamine oxidase degraded produces₂O₂Promote cell wall ripe and hardening by participating in the effects such as the regulation of cellular redox state, further increase germination percentage and the seedling growth rate of seed.

The water suction for hard coated seed of the germinator of the present invention and the feature of poor air permeability, interpolation by plant organic acid and sodium peroxide etc., can soften seed coat at short notice, thus accelerate seed to the exchange between the absorption of moisture and gas, and then promote germination.

Detailed description of the invention

A kind of hard coated seed germinator, is made up of the raw material of following weight portion (kg): Sargassum powder 16, lard stearin 8, gluconic acid lactone 1.3, calcium lactate 3, sodium hexameta phosphate 4, sodium peroxide 0.5, fresh Eupatorium cannabinum L. (Eupatorium coelestinum L.) 48, fresh Concha Ostreae 23, P. aeruginosa bacteria agent 1.0, high temperature fiber decomposer microbial inoculum 1.5,6mol/L hydrochloric acid solution is appropriate, water is appropriate.

Specifically comprising the following steps that of described hard coated seed germinator preparation method

(1) shred after fresh Eupatorium cannabinum L. (Eupatorium coelestinum L.) water being rinsed, mix in input compost pond with Sargassum powder, lard stearin, it is separately added into P. aeruginosa bacteria agent and high temperature fiber decomposer microbial inoculum, and keep ferment heap water content 50%, retting is fermented 20 days, air-drying fermentation material after fermentation ends, cross 1.0mm sieve after pulverizing, the powder that must become thoroughly decomposed is standby；

(2) Concha Ostreae is shelled take meat and blend, minced meat is mixed by solid-liquid ratio 1:1.5g/ml with 6mol/L hydrochloric acid solution, after being heated to 55 DEG C, insulation is extracted 180 minutes, it is placed on afterwards in centrifuge, it is centrifuged 28 minutes under 3000 revs/min, crossing leaching supernatant after Li Xin, regulation PH is to neutral standby；

(3) step 1 gained is become thoroughly decomposed and after powder, gluconic acid lactone mix with calcium lactate, add the water of 6 times of compound weight, it is heated to 65 DEG C to react 45 minutes, is down to room temperature afterwards, sequentially adds sodium hexameta phosphate and sodium peroxide, homogeneous rear filtered through gauze, must chelate nutritional solution standby；

(4) step 2 gained feed liquid, step 3 gained chelating nutritional solution and other leftover materials are sufficiently mixed uniformly, add water and solution is diluted 20 times, obtain presprouting of seeds agent of the present invention.

In order to further illustrate the using value of the present invention, inventor chooses a collection of hard coated seed and is equally divided into two groups, one group uses the germinator that common plant growth regulator is made as a control group, another group uses germinator of the present invention as experimental group, two groups of seed culture methods are identical, germinate found that experimental group seed relatively matched group carries the last week, and germination percentage reaches 92%, and matched group only has 84%, the seed germination of experimental group is neat simultaneously, plant bud quality relatively matched group to be obviously improved, it is seen that germinator of the present invention has preferable using effect.

Claims (2)

1. a hard coated seed germinator, it is characterized in that, be prepared by the raw materials in: Sargassum powder 16-18, lard stearin 8-10, gluconic acid lactone 1.3-1.4, calcium lactate 3-4, sodium hexameta phosphate 4-5, sodium peroxide 0.5-0.6, fresh Eupatorium cannabinum L. (Eupatorium coelestinum L.) 48-52, fresh Concha Ostreae 23-25, P. aeruginosa bacteria agent 1.0-1.2, high temperature fiber decomposer microbial inoculum 1.5-1.8,6mol/L hydrochloric acid solution is appropriate, water is appropriate.

2. according to the hard coated seed germinator described in claims 1, it is characterised in that specifically comprising the following steps that of preparation method

(1) shred after fresh Eupatorium cannabinum L. (Eupatorium coelestinum L.) water being rinsed, mix in input compost pond with Sargassum powder, lard stearin, it is separately added into P. aeruginosa bacteria agent and high temperature fiber decomposer microbial inoculum, and keep ferment heap water content at 50-55%, retting is fermented 20-22 days, air-drying fermentation material after fermentation ends, cross 1.0-1.2mm sieve after pulverizing, the powder that must become thoroughly decomposed is standby；

(2) Concha Ostreae is shelled take meat and blend, minced meat is mixed by solid-liquid ratio 1:1.5-1.6g/ml with 6mol/L hydrochloric acid solution, after being heated to 55-60 DEG C, insulation is extracted 180-200 minute, it is placed on afterwards in centrifuge, it is centrifuged 28-32 minute under 3000-3100 rev/min, crossing leaching supernatant after Li Xin, regulation PH is to neutral standby；

(3) step 1 gained is become thoroughly decomposed and after powder, gluconic acid lactone mix with calcium lactate, add the water of 6-8 times of compound weight, it is heated to 65-70 DEG C to react 45-48 minute, it is down to room temperature afterwards, sequentially add sodium hexameta phosphate and sodium peroxide, homogeneous rear filtered through gauze, must chelate nutritional solution standby；

(4) step 2 gained feed liquid, step 3 gained chelating nutritional solution and other leftover materials are sufficiently mixed uniformly, add water and solution is diluted 20-22 times, obtain presprouting of seeds agent of the present invention.