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A kind of seed dressing agent specially used for increasing vitality and strengthening seedlings of sweet corn

A seed dressing and seed technology, applied in agricultural production technology and corn cultivation field, can solve problems such as difficulty in finding, and achieve the effects of simple application, full grain and long lasting effect.

Active Publication Date: 2018-06-29
深圳市一个玉米科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is difficult to find seed dressing agents with the above functions on the market

Method used

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  • A kind of seed dressing agent specially used for increasing vitality and strengthening seedlings of sweet corn
  • A kind of seed dressing agent specially used for increasing vitality and strengthening seedlings of sweet corn
  • A kind of seed dressing agent specially used for increasing vitality and strengthening seedlings of sweet corn

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0046] The preparation method of the above-mentioned seed dressing agent for increasing activity and strengthening seedlings comprises the following steps:

[0047] 1) The weighed matrine, thiamethoxam, fenfluxam, wisterin, amino oligosaccharin, salicylic acid, betaine, choline chloride, fulvic acid, starch grafted potassium acrylate and calcium chloride, add an appropriate amount of deionized water to dissolve, grind and stir evenly, and form a homogeneous fluid mixture to obtain the basic seed dressing agent;

[0048] 2) Add the weighed γ-aminobutyric acid into a small amount of absolute ethanol solution to dissolve, add distilled water after the γ-aminobutyric acid is completely dissolved, adjust the pH to between 6.8 and 7.0, and add it to the basic seed dressing agent in step 1) , fully ground, stirred and mixed to obtain the basic seed dressing agent containing γ-aminobutyric acid;

[0049] 3) Add the weighed gibberellin into a small amount of absolute ethanol solution ...

Embodiment 1

[0058] (1) The formula (formula A) of a kind of sweet corn special-purpose seed dressing agent for increasing vitality and strengthening seedlings is as shown in Table 1.

[0059] Table 1 The formula (formula A) of special active and strong seedling seed dressing agent for sweet corn

[0060]

[0061] The formula of trace element water-soluble fertilizer mother liquor in table 1 is zinc sulfate 0.2%, manganese sulfate 0.2%, borax 0.5%, ammonium molybdate 0.05%, rare earth nutrient solution 2%, magnesium sulfate 0.8%, surplus is water;

[0062] The preparation method of the above-mentioned trace element water-soluble fertilizer mother liquor: grind the above-mentioned ingredients, dissolve and mix them evenly in hot water at 75°C to 80°C; Add the next component, and stir fully for 10-15 minutes after all the components are added, until the magnesium sulfate is dissolved and mixed to make up the balance, and the trace element water-soluble fertilizer mother liquor is obtained...

Embodiment 2

[0084] A formula (formula B) of a special seed dressing agent for increasing activity and strengthening seedlings of sweet corn is shown in Table 3.

[0085] Table 3 The formula (formula B) of special active and strong seedling seed dressing agent for sweet corn

[0086]

[0087] The formula and the preparation method of the trace element water-soluble fertilizer mother liquor in Table 3 are the same as in Example 1.

[0088] The preparation method and the use method of the special seed dressing agent for increasing activity and strengthening seedlings of sweet corn in this embodiment are the same as in Embodiment 1.

[0089] The effect test of the seed dressing agent specially prepared for sweet corn for increasing activity and strengthening seedlings prepared in this example is carried out below.

[0090] 1. Determination of the safety of seed dressing agent on seed germination

[0091] Seed dressing agent is identical with embodiment 1 to the safety assay method of see...

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Abstract

The invention discloses a special seed dressing agent with effects of increasing the survival rate and invigorating seedlings for sweet corn. The seed dressing agent comprises gamma-aminobutyric acid, matrine, thiamethoxam, sedaxane, carboxin, amino-oligosaccharin, salicylic acid, glycine betaine, choline chloride, fulvic acid, starch grafted potassium acrylate, calcium chloride, a wetting dispersant, an emulsifier, gibberellin and microelement water soluble fertilizer mother liquor. Under normal conditions or adverse conditions of drought, low temperature and the like, the seed dressing agent has an obvious effect of improving the seed vigor and seedling quality of the sweet corn, can be used for effectively increasing the yield of the fresh spike of the sweet corn, also has effects of exterminating underground insects, protecting and invigorating seedlings and preventing and treating main plant diseases and insect pests of the corn, has control efficiency up to 70%-90% for plant diseases and insect pests in a seedling stage, has control efficiency up to 87%-96% for corn head smut, and not only can help farmers to save labor cost and seed cost greatly, but also can increase the yield by 15%-20%, thus having excellent social and economic benefits and application prospects.

Description

technical field [0001] The invention belongs to the fields of agricultural production technology and corn cultivation technology, and particularly relates to a preparation method of a seed dressing agent specially used for enhancing activity and strengthening seedlings of sweet corn containing gamma-aminobutyric acid (GABA). Background technique [0002] Sweet corn (super-sweet corn) is an economic crop with the cultivation target of harvesting fresh ears. Compared with ordinary grain and feed corn, its growth vigor at germination and seedling stage is strong and weak, which directly affects the stress resistance in the early and middle stages of growth. A key foundational factor in pest capability and final product organ quality. Seed soaking and seed dressing techniques in my country's traditional agriculture process seeds (Zhang Jing and Hu Liyong, 2012). Although certain effects have been achieved, there are corresponding limitations. For example, the medicament cannot ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01N61/00A01N51/00A01N43/12A01N37/44A01N43/90A01N43/56A01N43/32A01N43/16A01N37/40A01N33/12A01N25/00A01P21/00A01P7/00A01P1/00A01P3/00C05G3/00A01C1/06
CPCA01C1/06A01N25/00A01N33/12A01N37/40A01N37/44A01N43/12A01N43/16A01N43/32A01N43/56A01N43/90A01N51/00A01N61/00C05G3/00A01N2300/00
Inventor 李武刘建华胡建广卢文佳韩福光李余良李高科高磊
Owner 深圳市一个玉米科技有限公司
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