CN103181312A - Method for applying pesticide on corn plants - Google Patents

Method for applying pesticide on corn plants Download PDF

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Publication number
CN103181312A
CN103181312A CN2011104541652A CN201110454165A CN103181312A CN 103181312 A CN103181312 A CN 103181312A CN 2011104541652 A CN2011104541652 A CN 2011104541652A CN 201110454165 A CN201110454165 A CN 201110454165A CN 103181312 A CN103181312 A CN 103181312A
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China
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corn
bactericide
insecticide
grams
resistance
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CN2011104541652A
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CN103181312B (en
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焦学俭
李永铭
陈海见
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Henan Jinyuan seed industry Limited by Share Ltd
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HENAN JINYUAN SEED CO Ltd
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Abstract

The invention provides a method for applying a pesticide on corn plants. The method comprises steps of selecting a corn lodging-resistant agent, a bactericide and an insecticide which have the consistent medicinal pH values; respectively weighing 7.5-12 grams of the corn lodging-resistant agent, 8-18 grams of the bactericide and 7.5-13.5 grams of the insecticide according to the dosages of the corn lodging-resistant agent, the bactericide and the insecticide, then adding water for 25-30 kilograms, and mixing so as to obtain a spray dosage of compound liquid medicine for each mu of corns, wherein the corn lodging-resistant agent consists of one of or a mixture of Jindele and Zhuangfengan, the bactericide consists of one of or a mixture of triadimefon and tebuconazole, and the insecticide is carbosulfan; when the leaves of the corns grow into 8-12 blades, adopting the compound liquid medicine to spray onto the corns. The method for applying the pesticide on corn plants has the advantages of labor saving, time saving, small hazard, good control effect and reduced cost.

Description

The application method of corn planting
Technical field
The present invention relates to a kind of corn planting method, specifically, related to a kind of application method of corn planting.
Background technology
In the corn planting process, usually need to spray Multiple Pesticides, and when spraying different agricultural chemicals, common practices is: after spraying a certain agricultural chemicals separately, certain interval of time sprays another kind of agricultural chemicals more separately, conflict in order to avoid occur the property of medicine between the medicine, perhaps cause poisoning; But, spray Multiple Pesticides separately, time-consuming taking a lot of work also makes the heatstroke of operating personnel's high temperature and poisoning easily; If arbitrarily with the compound use of two or three agricultural chemicals, easily cause the soda acid type hybrid, and then reduce drug effect, or cause poisoning, do not reach the anticipation preventive effect.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The objective of the invention is at the deficiencies in the prior art, thereby provide a kind of saving of work and time, poisoning is little, control efficiency good, the application method of the corn planting that can reduce cost.
In order to realize the foregoing invention purpose, the technical solution adopted in the present invention is: a kind of application method of corn planting, and it may further comprise the steps:
Corn resistance to lodging agent, bactericide and the insecticide of step 1, selection property of medicine acid-base value unanimity;
Step 2, according to described corn resistance to lodging agent, described bactericide and described utilization of pesticides dosage, measure described corn resistance to lodging agent, described bactericide and described insecticide respectively, then, convert water, mixing, obtain compound liquid medicine;
Step 3, during slice leaf, adopt described compound liquid medicine that corn is sprayed in corn growth to 8~12.
Based on above-mentioned, in step 2, measure the corn resistance to lodging agent of 7.5~12 grams, the bactericide of 8~18 grams and the insecticide of 7.5~13.5 grams respectively, then, convert 25~30 kilograms in water, mix, obtain the compound liquid medicine that every mu of corn sprays consumption; Wherein, described corn resistance to lodging agent is one or both the combination among Jin Dele, the strong Feng An, and described bactericide is one or both the combination in triazolone, the Tebuconazole, and described insecticide is carbosulfan.
Based on above-mentioned, in step 2, measure the corn resistance to lodging agent of 10 grams, the bactericide of 10 grams and the insecticide of 10 grams respectively, then, convert 26 kilograms in water, mix, obtain the compound liquid medicine that every mu of corn sprays consumption; Wherein, described corn resistance to lodging agent is Jin Dele, and described bactericide is triazolone, and described insecticide is carbosulfan.
Based on above-mentioned, in step 2, measure the corn resistance to lodging agent of 10.5 grams, the bactericide of 15 grams and the insecticide of 11.5 grams respectively, then, convert 28 kilograms in water, mix, obtain the compound liquid medicine that every mu of corn sprays consumption; Wherein, described corn resistance to lodging agent is Jin Dele, and described bactericide is Tebuconazole, and described insecticide is carbosulfan.
The relative prior art of the present invention has outstanding substantive distinguishing features and marked improvement, and specifically, the application method of this corn planting has following advantage:
1, science is selected corn resistance to lodging agent, bactericide, insecticide, change single agricultural chemicals use into compound use, and the suitable spraying time point of selection, once spray, can effectively improve the corn capacity for the resistance to lodging, effective control of maize middle and later periods disease, as corn gall smut, brown spot, stem rot and MRDV, effectively insect pests such as control of maize snout moth's larva, plant hopper.
2, by this method, effectively the control of maize damage by disease and insect reduces corn phytotoxicity, reduces drug risk, reduces the influence to environment, reduces the injury to the operating personnel, in addition, by this method, has also reduced drug cost and cost of labor.
Embodiment
Below by embodiment, technical scheme of the present invention is described in further detail.
Embodiment 1
A kind of application method of corn planting, it may further comprise the steps:
Corn resistance to lodging agent, bactericide and the insecticide of step 1, selection property of medicine acid-base value unanimity; Described corn resistance to lodging agent is that use is more in corn planting, use is safer, resists to fall effect vinyl corn resistance to lodging agent preferably, as Jin Dele, beautiful gold, strong Feng An etc., the main component of this corn resistance to lodging agent should be and can suppress corn stem foot knot growing plants growth regulator; Described bactericide is control of maize gall smut and maize brown spot, stem rot had certain preventive effect effectively; Described insecticide must effectively kill corn borer larvae or worm's ovum and can effectively prevent and treat the plant hopper insect.
Step 2, according to described corn resistance to lodging agent, described bactericide and described utilization of pesticides dosage, measure the corn resistance to lodging agent of 7.5 grams, the bactericide of 8 grams and the insecticide of 7.5 grams respectively, then, convert 25 kilograms in water, mix, obtain the compound liquid medicine that every mu of corn sprays consumption; Wherein, described corn resistance to lodging agent is the combination of the golden happy strong Feng An of getting, and described bactericide is the combination of triazolone and Tebuconazole, and described insecticide is carbosulfan.
Step 3, during slice leaf, adopt described compound liquid medicine that corn is once sprayed in corn growth to 8~12.
Jin Dele, beautiful gold, strong rich Andu be extensive use, be used for the resistance to lodging agent of crops such as corn, belongs to known technology; Triazolone, Tebuconazole and carbosulfan all are the medicines of extensive use, belong to known technology.
Embodiment 2
Present embodiment mainly is with the different of embodiment 1: in step 2, measure the corn resistance to lodging agent of 10 grams, the bactericide of 10 grams and the insecticide of 10 grams respectively, then, convert 26 kilograms in water, mix, obtain the compound liquid medicine that every mu of corn sprays consumption; Wherein, described corn resistance to lodging agent is Jin Dele, and described bactericide is triazolone, and described insecticide is carbosulfan.
Embodiment 3
Present embodiment mainly is with the different of embodiment 1: in step 2, measure the corn resistance to lodging agent of 10.5 grams, the bactericide of 15 grams and the insecticide of 11.5 grams respectively, then, convert 28 kilograms in water, mix, obtain the compound liquid medicine that every mu of corn sprays consumption; Wherein, described corn resistance to lodging agent is Jin Dele, and described bactericide is Tebuconazole, and described insecticide is carbosulfan.
Embodiment 4
Present embodiment mainly is with the different of embodiment 1: in step 2, measure the corn resistance to lodging agent of 12 grams, the bactericide of 18 grams and the insecticide of 13.5 grams respectively, then, convert 30 kilograms in water, mix, obtain the compound liquid medicine that every mu of corn sprays consumption; Wherein, described corn resistance to lodging agent is strong Feng An, and described bactericide is the combination of triazolone and Tebuconazole, and described insecticide is carbosulfan.
Test effect
Six different corn plantings zones in China, choose a plot respectively, and be divided into A district and B district, adopt identical kind method for planting to carry out the corn planting test respectively in A district and B district, wherein, the A district adopts this application method to carry out compound dispenser, and the B district carries out dispenser according to traditional application method, and the medicine that adopts is identical with dosage, and test data is as follows:
The corn of being grown in A district and the B district in six corn planting zones compares, and test data in 2009 is: average plant height reduces by 22.2 centimetres, 21.7 centimetres, 26.5 centimetres, 24.3 centimetres, 28.1 centimetres, 25.6 centimetres respectively; Average fringe position reduces by 12.9 centimetres, 14.3 centimetres, 13.8 centimetres, 14.6 centimetres, 11.9 centimetres, 12.7 centimetres respectively; Average stem foot knot increases thick 0.12mm, 0.17mm, 0.13mm, 0.19mm, 0.16mm, 0.16mm respectively; The rate of damaging by worms reduces 35.8%, 34.9%, 33.7%, 39.2%, 36.4%, 37.6% respectively; Diseased plant rate reduces 32.9%, 31.5%, 36.0%, 38.6%, 36.5%, 35.9% respectively.
The corn of being grown in A district and the B district in six corn planting zones compares, and test data in 2010 is: average plant height reduces by 22.2 centimetres, 21.6 centimetres, 26.5 centimetres, 24.2 centimetres, 27.9 centimetres, 25.4 centimetres respectively; Average fringe position reduces by 12.7 centimetres, 14.2 centimetres, 13.5 centimetres, 14.4 centimetres, 11.9 centimetres, 12.6 centimetres respectively; Average stem foot knot increases thick 0.13mm, 0.17mm, 0.14mm, 0.18mm, 0.17mm, 0.18mm respectively; The rate of damaging by worms reduces 35.9%, 34.9%, 33.9%, 39.6%, 36.4%, 37.4% respectively; Diseased plant rate reduces 32.8%, 31.6%, 36.4%, 38.7%, 36.6%, 36.2% respectively.
The corn of being grown in A district and the B district in six corn planting zones compares, and test data in 2011 is: average plant height reduces by 22.0 centimetres, 21.4 centimetres, 26.3 centimetres, 24.3 centimetres, 27.7 centimetres, 25.2 centimetres respectively; Average fringe position reduces by 12.4 centimetres, 14.0 centimetres, 13.4 centimetres, 14.3 centimetres, 11.8 centimetres, 12.5 centimetres respectively; Average stem foot knot increases thick 0.15mm, 0.175mm, 0.16mm, 0.21mm, 0.19mm, 0.18mm respectively; The rate of damaging by worms reduces 36.3%, 35.6%, 34.5%, 39.8%, 36.7%, 37.6% respectively; Diseased plant rate reduces 33.7%, 32.0%, 36.8%, 38.7%, 36.6%, 36.2% respectively.
Corn resistance to lodging agent, bactericide and insecticide that science is selected is compound, at the spraying time point that is fit to, once spray, can effectively improve the corn capacity for the resistance to lodging, effectively control of maize middle and later periods disease and insect pest is called for short " corn one spray three anti-technology ".
Should be noted that at last: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characterictic is equal to replacement the specific embodiment of the present invention; And not breaking away from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope that the present invention asks for protection.

Claims (4)

1. the application method of a corn planting is characterized in that, it may further comprise the steps: corn resistance to lodging agent, bactericide and the insecticide of step 1, selection property of medicine acid-base value unanimity; Step 2, according to described corn resistance to lodging agent, described bactericide and described utilization of pesticides dosage, measure described corn resistance to lodging agent, described bactericide and described insecticide respectively, then, convert water, mixing, obtain compound liquid medicine; Step 3, during slice leaf, adopt described compound liquid medicine that corn is sprayed in corn growth to 8~12.
2. the application method of corn planting according to claim 1, it is characterized in that: in step 2, measure the corn resistance to lodging agent of 7.5~12 grams, the bactericide of 8~18 grams and the insecticide of 7.5~13.5 grams respectively, then, convert 25~30 kilograms in water, mix, obtain the compound liquid medicine that every mu of corn sprays consumption; Wherein, described corn resistance to lodging agent is one or both the combination among Jin Dele, the strong Feng An, and described bactericide is one or both the combination in triazolone, the Tebuconazole, and described insecticide is carbosulfan.
3. the application method of corn planting according to claim 1 is characterized in that: in step 2, measure the corn resistance to lodging agent of 10 grams, the bactericide of 10 grams and the insecticide of 10 grams respectively, then, convert 26 kilograms in water, mix, obtain the compound liquid medicine that every mu of corn sprays consumption; Wherein, described corn resistance to lodging agent is Jin Dele, and described bactericide is triazolone, and described insecticide is carbosulfan.
4. the application method of corn planting according to claim 1 is characterized in that: in step 2, measure the corn resistance to lodging agent of 10.5 grams, the bactericide of 15 grams and the insecticide of 11.5 grams respectively, then, convert 28 kilograms in water, mix, obtain the compound liquid medicine that every mu of corn sprays consumption; Wherein, described corn resistance to lodging agent is Jin Dele, and described bactericide is Tebuconazole, and described insecticide is carbosulfan.
CN201110454165.2A 2011-12-30 2011-12-30 Method for applying pesticide on corn plants Active CN103181312B (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105052459A (en) * 2015-07-29 2015-11-18 李新华 Corn plantation method
CN106305234A (en) * 2016-08-31 2017-01-11 柳州市绿州种植专业合作社 Corn planting drug applying method
CN109717027A (en) * 2019-03-06 2019-05-07 黑龙江省畜牧研究所 A kind of corn planting method that low-temperature resistance damages to plants caused by sudden drop in temperature

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1108043A (en) * 1993-11-04 1995-09-13 罗纳-普朗克农业化学公司 Combinations of a fungicide containing an azole group with an insecticide containing a pyrazole, pyrrole or phenylimidazole group
CN1360827A (en) * 2000-12-23 2002-07-31 甘肃省农业科学院植物保护研究所 Corn seed coating agent
CN1775024A (en) * 2004-11-15 2006-05-24 王国刚 Compounded chemical for reinforcing crops natural calamities resistance and disease-resistance
CN1977603A (en) * 2005-12-02 2007-06-13 正邦集团有限公司 Herbicide composition
CN101341881A (en) * 2008-09-03 2009-01-14 林中龙 Disease-resistant growth-promoting modifying agent for corn

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1108043A (en) * 1993-11-04 1995-09-13 罗纳-普朗克农业化学公司 Combinations of a fungicide containing an azole group with an insecticide containing a pyrazole, pyrrole or phenylimidazole group
CN1360827A (en) * 2000-12-23 2002-07-31 甘肃省农业科学院植物保护研究所 Corn seed coating agent
CN1775024A (en) * 2004-11-15 2006-05-24 王国刚 Compounded chemical for reinforcing crops natural calamities resistance and disease-resistance
CN1977603A (en) * 2005-12-02 2007-06-13 正邦集团有限公司 Herbicide composition
CN101341881A (en) * 2008-09-03 2009-01-14 林中龙 Disease-resistant growth-promoting modifying agent for corn

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105052459A (en) * 2015-07-29 2015-11-18 李新华 Corn plantation method
CN106305234A (en) * 2016-08-31 2017-01-11 柳州市绿州种植专业合作社 Corn planting drug applying method
CN109717027A (en) * 2019-03-06 2019-05-07 黑龙江省畜牧研究所 A kind of corn planting method that low-temperature resistance damages to plants caused by sudden drop in temperature

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Address after: 450001, No. 96, Ruida Road, Zhengzhou hi tech Development Zone, Henan

Patentee after: Henan Jinyuan seed industry Limited by Share Ltd

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Address after: 450001, 11, 13 units, 1 units and 19 floors of Gao Cheng Road, Zhengzhou, Henan

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