CN103262719A - Anti-aphid wheat straw interplanting method - Google Patents
Anti-aphid wheat straw interplanting method Download PDFInfo
- Publication number
- CN103262719A CN103262719A CN2012102982458A CN201210298245A CN103262719A CN 103262719 A CN103262719 A CN 103262719A CN 2012102982458 A CN2012102982458 A CN 2012102982458A CN 201210298245 A CN201210298245 A CN 201210298245A CN 103262719 A CN103262719 A CN 103262719A
- Authority
- CN
- China
- Prior art keywords
- wheat
- vetiver
- aphid
- ridge
- grass
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Catching Or Destruction (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses an anti-aphid wheat straw interplanting method, which comprises the following steps: a, soil preparation; and b, plantation management. According to the method disclosed by the invention, vetiver grass is planted beside a wheat ridge, and the vetiver grass is perennial tall grass family grass, has a strong tillering capacity, and can adapt to wider climate, soil and hydrologic conditions. The root and the stalk of the vetiver grass contain a group of compounds (such as ketone), which have stronger insecticidal and parasite expelling functions. Around the heading period, the pesticide for preventing and killing wheat aphids does not need to be sprayed. The vetiver grass can be utilized many years after being planted once, only the above-ground part of the vetiver grass needs to be cut away in November or December every year, the underground part of the vetiver grass is retained, and other management measures are not needed. The wheat aphid preventing and killing effects are good. Compared with a contrast test (without any wheat aphid preventing and killing treatment), the method can achieve that the number of wheat aphids in a test field can be reduced by more than 90%, and the pesticide does not need to be applied.
Description
Technical field
The invention belongs to crop disease and insect biological control technical field, particularly the wheat straw interplanting method of a kind of anti-aphid.
Background technology
Wheat is the second largest cereal crops of China, and its area and output are only second to paddy rice.The pest species that occurs on the wheat is a lot, and wherein wheat aphid is one of the wheat belt property sent out and the most serious insect pest of harm often.Especially after the wheat heading, temperature raises, and the aphid reproduction speed is accelerated, if prevent and treat untimelyly, causes wheat quality seriously to descend, the general underproduction 10%～30%.Simultaneously, aphid is not only caused direct harm, also easily propagates wheat virus disease, as yellow stunt of wheat etc.Weather warmed gradually in recent years, and wheat aphid is ascendant trend year by year, and was very urgent to the control of aphid.At present, the precautionary approach of wheat aphid mainly contained three: one, and the anti-aphid new variety of wheat of seed selection though this method is effective, because breeding cycle is long, does not also have the stronger wheat breed of effective aphis resistance so far on China's Wheat Production; The 2nd, introducing natural enemy of aphid such as ladybug, syrphus fly, Cao Ling, aphid cocoon honeybee wait to alleviate aphid damage, but because the foundation of natural enemy population in wheatland is subjected to the influence of factors such as temperature, air humidity very big, be difficult to form effective insecticidal colony, so should prevent and treat deficient in stability, the peasant does not generally adopt.The 3rd, agricultural insecticide, this is present most widely used general and effect the best way.But there is following defective in this method: 1, with high content of technology, the peasant is difficult to grasp.Use this method desinsection and want to reach good effect, a primary prerequisite is to be familiar with the pests occurrence rule of insect pest situation, has only that to carry out control efficiency when 500～800 of average aphid amounts of strain at heading stages hundred best, is individual technological difficulties and add up a worm number to the peasant.The peasant sees that worm just sprays medicine, and sprays medicine repeatedly, and the result causes the control cost too high, causes the aphid pesticide resistance to strengthen simultaneously, further increases difficulty of prevention and cure.2, residue of pesticide serious, cause ecological environmental pollution.At present, control wheat aphid medicament commonly used has: Imidacloprid, Acetamiprid, Aphox, flolimat etc.These agricultural chemicals also can pollute people and animals, water body, ecotope in desinsection.Simultaneously, short, residual height of the lasting period of high-toxic pesticide closes on dispenser harvest time and causes the grain residue of pesticide to exceed standard, and is unfavorable for the people's healthy living.3, manslaughter the wheat aphid natural enemy, destroy the agricultural ecological balance.Agricultural chemicals is generally broad spectrum insecticide, when effectively preventing and treating target pest, also can injure natural enemy and some beneficial organism kinds such as honeybee etc., and then destroys the ecosystem balance in whole farmland.
Summary of the invention
The objective of the invention is to avoid above-mentioned weak point of the prior art, propose the wheat straw interplanting method of a kind of anti-aphid.
The wheat straw interplanting method of a kind of anti-aphid may further comprise the steps:
A. wholely: will plough according to landform and be organized into wide ridge at interval and the described wide row spacing degree of narrow ridge is 2.5～3.5 meters spring, be used for the plantation wheat, and described narrow ridge width is 0.4～0.6 meter, is used for planting vetiver, and the ridge is to being east-west;
B. transplant, prescind ground above cus-cus grass blade stalk annual autumn, and root is stayed in the soil, and next year germinates naturally, grows normal management; Wheat is planted according to a conventional method and get final product every year.
Wheat is multiple row planting in the described wide ridge.
Vetiver is the single file plantation in the described narrow ridge.
The present invention is by planting vetiver on next door, wheat ridge, and vetiver is perennial tall and big gramineous grass, has very strong tillering ability, can adapt to wider weather, soil and hydrologic condition.Vetiver root and stem stalk contain one group of compound (for example ketone etc.), and stronger desinsection and anthelmintic action are arranged.Before and after heading stage, need not spray the anti-agricultural chemicals that kills wheat aphid.Utilize for many years after the field planting of vetiver, annual only the need slices off the vetiver acrial part in 11～December, and the reservation lower part need not other control measures.1, the anti-wheat aphid that kills is effective.Compare with check experiment (not doing any anti-wheat aphid that kills handles), use the present invention a worm number of experimental field wheat aphid is reduced more than 90%, reach without the dispenser degree.2, with low content of technology, simple.Key technology of the present invention is whole ground and vetiver sprigging, and the peasant can operate, and need not special training.Cost is low, and once plantation is effective for many years.After the vetiver of wheat paddock of the present invention interplanting only needs transplanting survival, need not to transplant again in later 5～10 years.3, reduce residue of pesticide, the protection ecological balance.The present invention need not to spray the anti-any medicine that kills wheat aphid to the maturing stage at whole wheat booting just can play the anti-effect of wheat aphid extremely; reduced the usage amount of agricultural chemicals in the Wheat Production; not only reduce cost but also protected the wheatland ecological balance, the most important thing is to reduce the residual quantity of agricultural chemicals in wheat seed.
Description of drawings
The present invention is described further below in conjunction with accompanying drawing:
Fig. 1 is wheat aphid pests occurrence rule analysis chart under Different Ways of Planting of the present invention and the control measures.
Embodiment
Embodiment one
Anti-aphid wheat straw interplanting method of the present invention, can carry out according to the following steps:
1, wholely
Spring wheat receive the back and according to landform the arable land be organized into 2.5 meters of wide, the wide row spacings of narrow ridge, narrow ridge is wide 0.4 meter, narrow ridge is higher than wide ridge 10cm, ridge length is extended naturally according to landform, the ridge is to being east-west;
2, transplant vetiver
Vetiver seedling (2～3 strain tillered nursery plant) is planted on the center line of narrow ridge by spacing in the rows 80cm single file.The dark 30cm in cave, cave diameter 30cm, earlier the seedling of vetiver is put into the cave during plantation, dig cave soil with half again and cover the seedling root of vetiver, every cave is watered 5～10 liters then, treat to cover the seedling root of vetiver with second half cave soil again after open fire disappears and use gently pin compacting, transplant time be annual April to July, the interior vetiver of described narrow ridge is that single file is planted;
3, vetiver management
According to the arable land soil moisture content, vetiver is transplanted after 15 days and waters again once, waters 5～10 liters of the water yields, and vetiver just can survive, and continues to reseed by above-mentioned 2 if any dead seedling.Slice off the acrial part of vetiver annual 11～December, the reservation lower part, and annual March, the vetiver under ground portion germinated automatically;
4, wheat planting and management
At wide ridge plantation wheat, to be undertaken by plantation and the management explanation of wheat breed, wheat is multiple row planting in the described wide ridge, need not spray the anti-any agricultural chemicals that kills wheat aphid before and after wheat heading stage.
Embodiment two
The wheat straw interplanting method of anti-aphid of the present invention is basic identical with enforcement one, and its difference only is: the width on described wide ridge is 3 meters, and the width of narrow ridge is 0.5 meter.Wheat is multiple row planting in the described wide ridge, and vetiver is the single file plantation in the described narrow ridge.
Embodiment three
The wheat straw interplanting method of anti-aphid of the present invention is basic identical with enforcement one, and its difference only is: the width on described wide ridge is 3.5 meters, and the width of narrow ridge is 0.6 meter.Wheat is multiple row planting in the described wide ridge, and vetiver is the single file plantation in the described narrow ridge.
As shown in Figure 1: the wheat aphid pests occurrence rule is analyzed under Different Ways of Planting and the control measures
Annotate: " the wheat nonoculture is applying area not " refers to not plant vetiver, single cropping wheat paddock (wheat breed is Zhengzhou 9405, down together), and in the not applying pesticides control of wheat aphid emergence period; " wheat nonoculture applying area " refers to not plant vetiver, the single cropping wheat paddock, and use 10% Imidacloprid missible oil 25mL pesticide control aphid every mu of wheat aphid emergence period, and the dispenser date is May 6, insecticide-applying way is foliage spray; " vetiver wheat intercropping district " refer to by vetiver wheat stripping field of the present invention, and in the not applying pesticides control of wheat aphid emergence period;
Imidacloprid residue analysis in wheat yield and the seed under table 1 Different Ways of Planting and the control measures
| ? | Thousand kernel weight (g) | Wheat yield (kg/ mu) | Wheat seed Imidacloprid residual quantity (mg/kg) |
| Vetiver wheat intercropping district | 59.1a | 561.5a | 0a |
| Wheat nonoculture dispenser is trivial | 58.6a | 568.1a | 0.025b |
| The wheat nonoculture is applying area not | 51.3b | 398.6b | 0a |
Annotate: digital lowercase difference in the table is illustrated in significant difference on 0. 05 levels.
Claims (2)
1. the wheat straw interplanting method of an anti-aphid, it is characterized in that: it may further comprise the steps:
A. wholely: will plough according to landform and be organized into wide ridge and narrow ridge at interval spring, and the ridge is to being east-west, and described wide row spacing degree is 2.5～3.5 meters, be used for the plantation wheat, and described narrow ridge width is 0.4～0.6 meter, be used for the plantation vetiver;
B. plant and plant: the time is planted wheat and vetiver routinely, and wherein vetiver is disposable sowing or transplanting, and prescind ground above cus-cus grass blade stalk annual autumn and winter, and root is stayed in the soil, and next year germinates naturally, grows normal management; Wheat is planted according to a conventional method and get final product every year.
2. as the wheat straw interplanting method of claims 1 described anti-aphid, it is characterized in that: wheat is multiple row planting in the described wide ridge, and vetiver is the single file plantation in the narrow ridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102982458A CN103262719A (en) | 2012-08-21 | 2012-08-21 | Anti-aphid wheat straw interplanting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102982458A CN103262719A (en) | 2012-08-21 | 2012-08-21 | Anti-aphid wheat straw interplanting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103262719A true CN103262719A (en) | 2013-08-28 |
Family
ID=49006421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102982458A Pending CN103262719A (en) | 2012-08-21 | 2012-08-21 | Anti-aphid wheat straw interplanting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103262719A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107211704A (en) * | 2017-06-30 | 2017-09-29 | 刘少标 | A kind of implantation methods of organic wheat |
| CN110881346A (en) * | 2019-11-22 | 2020-03-17 | 云南省农业科学院甘蔗研究所 | Method for preventing and controlling sugarcane garden sesamia inferens by using trapping plant vetiver grass |
-
2012
- 2012-08-21 CN CN2012102982458A patent/CN103262719A/en active Pending
Non-Patent Citations (7)
| Title |
|---|
| WU YUHONG 等: "Responses of ground-dwelling spiders to four hedgerow species on sloped agricultural fields in Southwest China", 《PROGRESS IN NATURAL SCIENCE》 * |
| 刘金祥等: "种子繁殖香根草植株的生物学特征及其病虫害初报", 《草业科学》 * |
| 周海波等: "小麦间作豌豆对麦长管蚜及其主要天敌种群动态的影响", 《昆虫学报》 * |
| 商显坤等: "植物源农药对蚜虫控制作用的研究概述", 《广西植保》 * |
| 石国庆等: "植物篱对小麦蚜虫及其天敌种群的影响", 《应用生态学报》 * |
| 郭忠录等: "等高植物篱/大豆间作根系相互作用对生长和氮素吸收利用的影响", 《植物营养与肥料学报》 * |
| 黄京华等: "香根草挥发物化学成分的分析", 《应用生态学报》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107211704A (en) * | 2017-06-30 | 2017-09-29 | 刘少标 | A kind of implantation methods of organic wheat |
| CN110881346A (en) * | 2019-11-22 | 2020-03-17 | 云南省农业科学院甘蔗研究所 | Method for preventing and controlling sugarcane garden sesamia inferens by using trapping plant vetiver grass |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105660142A (en) | High-ridge dense-planting drip-irrigation no-tillage planting method for soybeans | |
| Asif et al. | Estimating yield losses and economic threshold level of Parthenium hysterophorus in forage sorghum | |
| CN108477241A (en) | A kind of Queensland nut pest control method | |
| CN105211094A (en) | Woods fruit insect protected liniment, preparation method and application | |
| Poudel et al. | Biology and control methods of the alien invasive weed Mikania micrantha: a review | |
| CN106818652A (en) | A kind of trichogramma plant supports system and construction method | |
| CN103262719A (en) | Anti-aphid wheat straw interplanting method | |
| CN106472591B (en) | Ecological insecticidal bactericide and preparation method thereof | |
| CN107567967A (en) | A kind of breeding method of notopterygium root | |
| CN113331011A (en) | Comprehensive green prevention and control method for diseases and insect pests in rice field | |
| Kamau et al. | Pyrethrum Propagation | |
| CN105027875A (en) | Method for preventing and controlling tobacco root-knot nematodes | |
| CN110999707A (en) | Crop interplanting method for preventing Indian Miyaya fasciata aphid pests in apple forest | |
| CN103444383A (en) | Allium mongolicum regel planting method | |
| Abdulrazaq et al. | Comprehensive Review on Origin, Distribution, Micropropagation and Agronomical Practices of Gymnema sylvestre R. Br | |
| CN109429832B (en) | Kumquat pest and disease control method | |
| Kulawardhana et al. | Biopesticidal activity of Lunumidella (Melia dubia) leaf extract | |
| Mendigaliyeva et al. | Nocuity of the Ansilopia austrica in seed wheat sows and measures to fight with them in conditions of western Kazakhstan | |
| Azeez | Comparative plant resistance in fifty-five tea accessions, Camellia sinensis L., in Ibadan, South West, Nigeria | |
| Alam et al. | Mite management of coconut in Bangladesh | |
| Khorsheduzzaman et al. | Evaluation of mosquito net barrier on cucurbit seedling with other chemical, mechanical and botanical approaches for suppression of red pumpkin beetle damage in cucurbit | |
| Rana et al. | Teosinte (makchari) | |
| CN106508358B (en) | Method for reducing diseases and improving yield in water chestnut cultivation | |
| Tavaziva | Effects of integrated pest management (IPM) on the population dynamics of the perennial weed species Cirsium arvense (L.) Scop | |
| CN106879407B (en) | Ecological planting method for rice |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130828 |