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Pesticide application method for improving peanut yield

A peanut yield and pesticide technology, applied in the fields of botanical equipment and methods, chemicals for biological control, biocides, etc., can solve the problems of small peanut grains, reduced yield, premature aging, etc., achieve full grain size, overcome large doses , the effect of promoting reproductive growth

Inactive Publication Date: 2012-05-23
孙看长
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] 3. Paclobutrazol: It is easy to cause small peanut seeds, premature aging in the later stage, and reduced peanut production

Method used

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  • Pesticide application method for improving peanut yield
  • Pesticide application method for improving peanut yield

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] The steps of applying the pesticide application method for increasing yield of the present invention on one mu of peanut field are:

[0047] (1) Prepare pesticides:

[0048] ①, A pesticide: 50% by weight carbendazim 40ml and 10% by weight hexaconazole 15ml, mix well;

[0049] ② Pesticide B: 100g potassium dihydrogen phosphate, 15g 21 wt% borax and 135g calcium nitrate, mix well;

[0050] ③, C pesticide: 15% by weight of Paclobutrazol 8g and 98% by weight of Methionin 12g, mix well;

[0051] (2). Mix 55g of A pesticide, 250g of B pesticide and 75kg of water, and spray the peanuts for the first time during the initial flowering period;

[0052] (3). Mix 55g of A pesticide, 250g of B pesticide, 20g of C pesticide and 15kg of water, and spray the foliar surface for the second time during the next needle stage of peanuts;

[0053] (4) Mix 55 g of A pesticide, 25 g of B pesticide and 15 kg of water, and spray the leaves for the third time 15 days before harvesting peanuts.

Embodiment 2

[0055] The steps of applying the pesticide application method for increasing yield of the present invention on one mu of peanut field are:

[0056] (1) Prepare pesticides:

[0057] ①. Pesticide A: 35ml of 50% by weight carbendazim and 20ml of 10% by weight hexaconazole, mix well;

[0058] ② Pesticide B: 80g of potassium dihydrogen phosphate, 20g of 21% by weight borax and 130g of calcium nitrate, mix well;

[0059] ③. Pesticide C: 10g of 15% by weight Paclobutrazol and 10g of 98% by weight of Methiophene, mix well;

[0060] (2) Mix 58g of A pesticide, 245g of B pesticide and 78kg of water, and spray the peanuts on the leaves for the first time at the initial flowering stage;

[0061] (3). Mix 53g of A pesticide, 252g of B pesticide, 18g of C pesticide and 18kg of water, and spray the foliar surface for the second time during the next needle stage of peanuts;

[0062] (4) Mix 54 g of pesticide A, 26 g of pesticide B and 13 kg of water, and spray the leaves for the third time 20 days before...

Embodiment 3

[0064] The steps of applying the pesticide application method for increasing yield of the present invention on one mu of peanut field are:

[0065] (1) Prepare pesticides:

[0066] ①. Pesticide A: 45ml of 50% by weight carbendazim and 10ml of 10% by weight hexaconazole, mix well;

[0067] ② Pesticide B: 120g of potassium dihydrogen phosphate, 10g of 21% by weight borax and 140g of calcium nitrate, mix well;

[0068] ③, C pesticide: 15% by weight of Paclobutrazol 6g and 98% by weight of Methionin 14g, mix well;

[0069] (2). Mix 52g of A pesticide, 255g of B pesticide and 72kg of water, and spray the peanuts for the first time on the leaves at the initial flowering stage;

[0070] (3). Mix 57 g of A pesticide, 248 g of B pesticide, 22 g of C pesticide and 12 kg of water, and spray the leaves for the second time during the peanut needle stage;

[0071] (4) Mix 56 g of pesticide A, 24 g of pesticide B and 17 kg of water, and spray the leaves for the third time 18 days before harvesting peanu...

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Abstract

The invention discloses a pesticide application method for improving peanut yield. The method comprises the following steps: (1) preparing pesticides; (2) uniformly mixing a pesticide A, a pesticide B and water based on a weight ratio of (52-58):(245-255):(72,000-78,000), and spraying the pesticides to leaf surfaces for the first time in the initial bloom stage of peanuts; (3) uniformly mixing the pesticide A, the pesticide B, a pesticide C and water based on the weight ratio of (53-57):(248-252):(18-22):(12,000-18,000), and spraying the pesticides to the leaf surfaces for the second time in a pegging stage of the peanuts; and (4) uniformly mixing the pesticide A, the pesticide B and the water based on the weight ratio of (54-56):(24-26):(13,000-17,000), spraying the pesticide to the leafsurface for the third time 15 to 20 days before the peanuts are harvested. In the method, multiple pesticide groups are adopted in the whole peanut growing period, and can be crossly and repeatedly used, so that various diseases of the peanuts can be effectively prevented and controlled, trace elements required in each growing stage of the peanuts can be fulfilled, the peanuts have more fruits with plump grains, and premature decay of the peanuts in the later stage can be effectively prevented. Furthermore, the vigorous growth can be effectively controlled, the fruit setting percentage of thepeanuts can be improved, and the yield is improved by 40 percent.

Description

Technical field [0001] The invention relates to a pesticide application method, in particular to a pesticide application method for increasing the yield of peanuts. Background technique [0002] At present, most farmers who plant peanuts need to apply pesticides to peanuts during the process of planting peanuts, mainly to prevent peanuts from becoming ill and increase the yield of peanuts. However, some special pesticides or chemical fertilizers are generally used to spray peanuts on the leaves, but most of them fail to achieve the goal of comprehensive prevention and control, resulting in low peanut yields; even in the late growth stage of peanuts, premature aging is serious. In the event of natural disasters, many peanuts are harvested in the ground. Failure to come up, resulting in serious production cuts. [0003] The pesticides currently used are generally as follows: [0004] 1. Carbendazim wettable powder: But its large amount will not absorb well on the leaf surface, and ca...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G1/00A01G13/00C05G3/00A01N59/26A01N59/06A01N47/18A01N43/653A01N43/40A01P3/00A01P21/00
Inventor 孙看长
Owner 孙看长