CN1484958A - Melon or vegetable seed soaking agent and its preparing method - Google Patents

Abstract

It relates to a seed soaking agent of melons and vegetables, and its preparation method. It includes three kinds of seed soaking reagents, that is, cucumber tomato watermelon and melon. The seed-soaking agent comprises plant growth regulators and nutrient elements.

Description

Melon dish crop seed soaking agent and preparation method thereof

One, affiliated technical field

The invention belongs to the plant husbandry technical field, relate to a kind of seed soaking agent, particularly melon dish crop seed soaking agent and preparation method thereof.

Two, background technology

Farmer's proverb road " seedling fifty percent is received " has illustrated and strong sprout the effect of increasing crop yield has been familiar with by people for a long time.The result of scientific research and production practices points out that the vegetable seedling of using different quality can produce significantly different result to prematurity and output.Compare with the excessive growth seedling, the early yield in strong sprout and gross yield are all high.

Cultivating strong sprout is the basis of vegetables high-quality, highly efficient and productive cultivation.Yet it is very general to use the excessive growth seedling during vegetables produce at present.Yangling District is being reached the main producing region investigation discovery of cucumber, tomato, watermelon inside and outside the province, the dish seedling that use various places almost all is the excessive growth seedling, and as the cucumber seedling of 3 leaves, 1 heart, plant height reaches more than the 33cm unexpectedly, and blade is Bao Youhuang again, the cotyledons turn yellow aging.

The excessive growth seedling except prematurity and output are had considerable influence, return the following problem of having brought of producing: the first, lopsided bud is many, causes malformed fruit many, as the curved melon of cucumber, pregnant melon, sharp mouth melon, eel-like figure melon, stiff melon etc., the askew melon of watermelon, melon etc. partially.The second, disease resistance and resistance are poor.Seedling stage and come into bloom susceptible easily; Freeze injury easily takes place in low temperature season.The 3rd, seedling is fragile when field planting, so field planting is difficult, especially all the more so when covering with plastic film.The 4th, the easy early ageing of plant.

The so general reason of excessive growth seedling is nothing more than two aspects, and the first, due to the inherent cause.(before 1 true leaf) the easiest generation excessive growth in little seedling stage.With the exception of this, flowering stage after transplanting or fruiting period also have generation, especially in protection ground, cultivate, because illumination is poor, and high humidity, reasons such as dense planting and inclined to one side nitrogen fertilizer application, it is more general that excessive growth takes place.The second, due to the planting environment.As sow overstockedly, and seedling is crowded, the illumination deficiency, and night, temperature was too high, and moisture content is too much or the like.In actual production, various factors interacts, and influence is complicated, gives to cultivate to have proposed higher management expectancy strong sprout.So prevent seedling excessive growth, cultivating strong sprout is not the part easy thing aborning.The way that prevents seedling excessive growth in the production sums up in the point that a bit be exactly the purpose of environmental condition being regulated and control to realize to cultivate strong sprout, and still, because of being subjected to the restriction of seedbed or cultivating facility condition, regulation and control leeway is very limited in the current production.

Chemical control technique product---the paddy rice special seed soaking agent that the enterprise that present China has successfully develops, to preventing seedling excessive growth, the volume increase in strong sprout is disease-resistant to wait effect significantly, has obtained remarkable economic efficiency and huge social benefit.And important melon dish crops such as cucumber, tomato, watermelon still are not used in the chemical control technique special product that prevents excessive growth, volume increase in strong sprout at present.Developed country's chemical control techniques such as U.S., day are used very general on vegetables.It is very flourishing to grow seedlings as the vegetable worksization of the U.S., although rearing condition is fine, takes automatic management, and ability of regulation and control is strong.But they prevent that the effective way of dish seedling excessive growth is none other than, are still the application chemical control technique and regulate and control.Chemical control technique is with its efficient, safe, the important regulating and controlling means that remain in world today's agricultural production easy and simple to handle.The mixing of several plant growth regulator is composite, is the new trend of application study.Can play the effect of learning from other's strong points to offset one's weaknesses because mix composite dose, perhaps overcome the side effect of single administration, perhaps utilize gain effect each other.As general Lip river Malin (promalin) produced in USA is exactly BA+GA ₄₊₇Complexing agent, its changes the effect that " marshal " is apple fruit shape, is better than single with BA or BA+GA far away ₄₊₇

The sowing of vegetable area of China has reached 200,000,000 mu according to statistics, and wherein cucumber, tomato, watermelon area are about 6,000 ten thousand mu, if with 10% use this product to calculate, then year need 1780 tons.After this project was gone into operation, production scale was by 60 tons of/year calculating, only accounted for 0.34% of cucumber, tomato, watermelon year sowing area.Find that in the middle of market survey the peasant to dish seedling excessive growth ten minutes headache, has no idea to solve for many years in actual production.

Three, summary of the invention

Defective or deficiency at above-mentioned prior art existence, the objective of the invention is to, in order to prevent in the grow seedlings of vegetable seedling excessive growth and to cultivate strong sprout, using for reference developed countries such as U.S., day utilizes chemical control technique to prevent excessive growth, cultivate the practice in strong sprout, a kind of vegetables seed soaking agent that is applicable to melon dish crop and preparation method thereof is provided.

The technical solution that realizes the foregoing invention purpose is: melon dish crop seed soaking agent comprises cucumber, tomato and west, three kinds of seed soaking agents of muskmelon:

1) prescription of cucumber seed soaking agent is:

Uniconazole P: (5～50) mgkg ^-1

Manganese sulphate: (50～500) mgkg ^-1

Boric acid: (50～500) mgkg ^-1

All the other: water

2) prescription of tomato seed soaking agent is:

Uniconazole P: (5～40) mgkg ^-1

Manganese sulphate: (50～400) mgkg ^-1

Boric acid: (50～400) mgkg ^-1

All the other: water

3) prescription of west, muskmelon seed soaking agent is:

Uniconazole P: (5～30) mgkg ^-1

Manganese sulphate: (50～300) mgkg ^-1

Boric acid: (50～300) mgkg ^-1

All the other: water

The preparation method of above-mentioned melon dish crop seed soaking agent comprises preparation cucumber, tomato and west, three kinds of seed soaking agents of muskmelon, carries out according to the following steps:

1) by the prescription of cucumber, tomato and west, three kinds of seed soaking agents of muskmelon, earlier boric acid is inserted in the water, stirring makes it be dissolved into BAS fully;

2) in BAS, add uniconazole P and manganese sulphate promptly.

Three kinds of seed soaking agents of the present invention after the application, have significant strong sprout and production-increasing function to cucumber, tomato, west, muskmelon.The present situation of ubiquity excessive growth seedling in the present production be can change, vegetables, west, muskmelon output and quality increased substantially.

Four, embodiment

For a more clear understanding of the present invention, the present invention is described in further detail below in conjunction with embodiment.

According to technique scheme, melon dish crop seed soaking agent comprises cucumber, tomato and three kinds of seed soaking agents of muskmelon:

Embodiment 1: the prescription of cucumber seed soaking agent is:

Uniconazole P: 30mgkg ^-1

Manganese sulphate: 300mgkg ^-1

Boric acid: 300mgkg ^-1

All the other: water

Embodiment 2: the prescription of tomato seed soaking agent is:

Uniconazole P: 35mgkg ^-1

Manganese sulphate: 300mgkg ^-1

Boric acid: 250mgkg ^-1

All the other: water

Embodiment 3: the prescription of west, muskmelon seed soaking agent is:

Uniconazole P: 25mgkg ^-1

Manganese sulphate: 150mgkg ^-1

Boric acid: 200mgkg ^-1

All the other: water

Preparation cucumber, tomato and west, three kinds of seed soaking agents of muskmelon, carry out according to the following steps:

1) by the prescription of cucumber, tomato and west, three kinds of seed soaking agents of muskmelon, earlier boric acid is inserted in the water, stirring makes it be dissolved into BAS fully;

2) in BAS, add uniconazole P and manganese sulphate promptly.

The foregoing description has confirmed the effect of increasing production in strong sprout of product by field trial, and effect of increasing production reaches more than 15%, and under the greenhouse by solar heat cultivation condition, mu volume increase cucumber is more than 750 kilograms, and mu volume increase tomato is more than 800 kilograms; Under plastic tunnel culture underglass in the spring condition, mu volume increase cucumber is more than 500 kilograms, and mu volume increase tomato is more than 500 kilograms; Under the plastic mulching ealy maturing culture condition, mu volume increase west, muskmelon are more than 750 kilograms.

Certainly, in formula range of the present invention, the foregoing description can exemplify many, so long as in scope of the present invention, can prepare resultful seed soaking agent, reaches purpose of the present invention.

Seed soaking agent of the present invention is plant growth regulator and nutritive element composite a dose, and its composition all is efficient, the easy degraded of widespread usage in the domestic and international agricultural production, the plant growth regulator of low-residual; It uses owing to adopt method for soaking seed, not only is simple and easy to usefulness, and drug use amount specific leaf area spraying method or soil excutes a law and reduce significantly, and the fruit Chinese traditional medicine is residual lower, well below the pollution-free vegetable national standard.Therefore, product meets the pollution-free vegetable production requirement.The domestic and international how tame manufacturer production of raw materials for production system of the present invention, the raw material abundance; Production process does not have waste gas, and waste liquid is discharged, and it is low to consume energy, and belongs to energy saving and environment friendly product, meets national relevant policies.

Claims (2)

1. melon dish crop seed soaking agent comprises cucumber, tomato and three kinds of seed soaking agents of muskmelon; It is characterized in that:

1) prescription of cucumber seed soaking agent is:

Uniconazole P: (5～50) mgkg ^-1

Manganese sulphate: (50～500) mgkg ^-1

Boric acid: (50～500) mgkg ^-1

All the other: water

2) prescription of tomato seed soaking agent is:

Uniconazole P: (5～40) mgkg ^-1

Manganese sulphate: (50～400) mgkg ^-1

Boric acid: (50～400) mgkg ^-1

All the other: water

3) prescription of west, muskmelon seed soaking agent is:

Uniconazole P: (5～30) mgkg ^-1

Manganese sulphate: (50～300) mgkg ^-1

Boric acid: (50～300) mgkg ^-1

All the other: water

2. realize the preparation method of melon dish crop seed soaking agent as claimed in claim 1, comprise preparation cucumber, tomato and west, three kinds of seed soaking agents of muskmelon, it is characterized in that, carry out according to the following steps:

1) by the prescription of cucumber, tomato and west, three kinds of seed soaking agents of muskmelon, earlier boric acid is inserted in the water, stirring makes it be dissolved into BAS fully;

2) in BAS, add uniconazole P and manganese sulphate promptly.