Production-increasing and lodging-resistant preparation for gramineous crops as well as preparation and application method thereof

A technology of gramineous crops and application methods, which is applied in the field of anti-lodging preparations for increasing yields of gramineous crops, can solve problems such as the contradiction between high yield and stable yield, the contradiction between lodging resistance and yield increase, and the use of chemical control agents incorrectly, so as to reduce the loss of stored materials The effect of mobilizing, improving lodging resistance and enhancing lodging resistance

Active Publication Date: 2009-10-14
王伟中
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since it is difficult for farmers to identify the best use time from the appearance, they often make mistakes in the use of chemical control agents and cause serious consequences
[0008] 3. The use of regulating agents in the early stage of jointing will not have the due effect on the root cultivation of crops in the later

Method used

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  • Production-increasing and lodging-resistant preparation for gramineous crops as well as preparation and application method thereof
  • Production-increasing and lodging-resistant preparation for gramineous crops as well as preparation and application method thereof
  • Production-increasing and lodging-resistant preparation for gramineous crops as well as preparation and application method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Weigh each component raw material according to the following proportions:

[0049] 40% ethephon water agent 40 parts

[0050] 70% choline chloride aqueous solution 8 parts

[0051] Zinc fertilizer 20 parts

[0052] 32 parts of water

[0053] The above-mentioned raw materials of each component weighed are made into an aqueous solution according to the above-mentioned preparation method and packaged until the finished product.

[0054] Among them, the plant growth regulator can also use benzyldiamine or paclobutrazol or chlormequat or uniconazole S-3307 or naphthalene acetic acid or bijiu or amo-1618 or oxypyridine or ACR-1222 or regulating phosphine or malay One or more combinations of hydrazide, dikeguric acid, triiodobenzoic acid, plasticin, glyphosate, or abscisic acid; in this case, 40% ethephon was used.

[0055] Among them, B vitamins can also use one or more combinations of B6 or B12; in this example, 70% choline chloride water is used.

[0056] Among them, the...

Embodiment 2

[0058] Weigh each component raw material according to the following proportions:

[0059] 40% ethephon water agent 60 parts

[0060] 70% choline chloride aqueous solution 8 parts

[0061] 20 servings of trace element fertilizer

[0062] 12 parts of water

[0063] The above-mentioned raw materials of each component weighed are made into an aqueous solution according to the above-mentioned preparation method and packaged until the finished product. All the other are with embodiment 1.

Embodiment 3

[0065] Weigh each component raw material according to the following proportions:

[0066] 40% ethephon water agent 80 parts

[0067] 70% choline chloride aqueous solution 12 parts

[0068] Micronutrient fertilizer 5 parts

[0069] 3 parts water

[0070] The above-mentioned raw materials of each component weighed are made into an aqueous solution according to the above-mentioned preparation method and packaged until the finished product. All the other are with embodiment 1.

[0071] The technical points of use of the present invention:

[0072] The use period of the grass crop yield increasing anti-lodging preparation is that the leaf age remainder is 1 to the flowering stage, and its preferred technical points for use are at the initial heading stage of grass crops (the "cracking stage" of rice, wheat, and barley crops) , 7 days before the tassels of corn crops come out). Use time is one of important core content of the present invention. Because the predecessors used i...

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Abstract

The invention relates to a production-increasing and lodging-resistant preparation for gramineous crops as well as a preparation and application method thereof. The invention mainly consists of plant growth regulator, B group vitamins, trace element fertilizer and water. The preparation method comprises the steps: the trace element fertilizer is fully dissolved by water to form aqueous trace element fertilizer solution, the aqueous trace element fertilizer solution is mixed with 70% choline chloride alkaline water agent and then with ethephon water agent, and the pH value is maintained at 1.5-3.0. The applying time is from the remainder being 1 of leaf age to flowering stage. The invention solves the defects that the yield and the quality of the product decline, and contradiction exists between accurate applying time and lodging resistance as well as production increment. The invention reduces the centers of gravity of the gramineous crops, prolongs the functional period of functional leaves of the gramineous crops at the late stage, improves the photosynthetic efficiency of the gramineous crops, and enhances the activity of root systems of the crops at the late stage, so as to greatly improve the lodging-resistant property of the crops at the late stage, simplify the use technology, without increasing the operation times of farmers at the beginning of the tasseling stage, namely, the cleavage period, thus reducing the operation cost.

Description

technical field [0001] The invention relates to a gramineous crop regulation technology, in particular to a gramineous crop yield-increasing anti-lodging preparation and a preparation and use method. Background technique [0002] As we all know, gramineous crops are very prone to lodging, such as rice, wheat, barley, corn, forage (seed harvesting), millet, sorghum, etc. Lodging often occurs in production, which seriously affects yield and quality, and generally can reduce yield by 20%. Severe cases can reach 60%, and increase harvesting costs, while having a greater impact on quality. [0003] The lodging resistance of gramineous crops is related to stem height and anatomical structure characteristics (thickness of stem wall, mechanical organization, number of vascular bundles, etc.), environmental factors (such as light, temperature, etc.), cultivation measures (planting density, sowing time, fertilizer and water, etc.) logistics) and so on. The lodging of gramineous crop...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01C1/00C05D9/02
Inventor 王伟中吴传万钱新民吴雪芬杨文飞杜小凤
Owner 王伟中
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