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In addition, the hypha could also invade the rice root.3、Making clear the effects of silicon on the resistance to sheath blight and rice growth.Sodium silicate was added into the nourishing in the entire growth period and short period of rice, after being inoculated with R.solani, the rice with application (the Si+ rice) of resistant cultivar 91SP and Teqing had lower (but not statistically significant) disease rating and disease index with relative control effect of 10.02% and 8.70% compared to the Si- rice plants in, but the Si+ rice plants of susceptible cultivar Lemont and Ningjing 1 had significantly lower rating and disease index with relative control effect of 27.42% and 24.29% compared to the Si- rice plants. The results indicated silicon could strengthened the resistance to rice sheath blight, specially strengthened the resistance of susceptible cultivar Lemont and Ningjing 1 remarkedly.

纹枯病菌也能侵染水稻根部。3、明确了施硅对纹枯病的抗病效应和水稻生长的影响全生育期和短期在营养液中添加硅水培水稻试验结果表明,施硅减轻了病级和病情指数,施硅对抗病品种91SP和特青的相对防治效果分别为10.02%和8.70%,而对感病品种Lemont和宁粳1号的相对防治效果达27.42%和24.29%,说明施硅增强了水稻对纹枯病的抗性,特别显著增强了感病品种Lemont和宁粳1号的抗性。

The province's 65 counties completed the second national land survey data verification work in rural areas, accounting for 74% of the province the amount of verification; completed the three-dimensional system of Zhangye City Land Reserve building and zoning map satellite image production tasks, for the high-profile, Sunan , Sandan, folk music has established cadastral management system; completion of Lanzhou, Dunhuang, urn, cooperation, Pingliang, Guazhou, Jiuquan Iron and Steel Group and other cadastral survey 4680 square kilometers and a database-building; complete summary of Tianshui City, land survey tasks; for the prevention and control of geological disasters in the investigation of the basis of digital surveying and mapping results, actively cooperate with the focus on prevention and control of geological disasters in the works carried out; and the City, State Land Resources Bureau, has completed a Lanzhou, Tianshui, Dingxi, Pingliang, Wuwei, Jinchang, Zhangye, Jiuquan City, and Linxia 8 , Gannan mining rights for more than two states the size of the verification mission control surveying, mapping high-grade GPS control points 1940, covering an area of 128.4 thousand square kilometers.

完成了全省65个县区第二次全国农村土地调查数据核查工作,占全省核查量的74%;完成了张掖市国土储备三维系统建设及卫星影像区划图制作任务,为高台、肃南、山丹、民乐建立了地籍管理系统;完成了兰州、敦煌、金塔、合作、平凉、瓜州、酒泉钢铁集团等地籍测量调查4680平方公里和数据库建设;完成了天水市土地调查汇总任务;为地质灾害调查防治提供数字化基础测绘成果,积极配合重点地质灾害防治工程的开展;与市州国土资源局合作,完成了兰州、天水、定西、平凉、武威、金昌、张掖、酒泉八市和临夏、甘南两州的规模以上矿业权核查控制测量任务,测绘高等级GPS控制点1940座,覆盖面积128400平方公里。

By these technical methods and obey the principle which is complete exploration; find condition; drainage is first combined with blind in and mine is the last after drainage which after exploration, sandrock water is controlled completely.

通过这些技术手段,遵循&综合勘探,查明条件,以疏为主,疏堵结合,先探后疏,先疏后采&的原则,彻底治理砂岩水,对梁宝寺矿井的防治水工作及巨野煤田内其它矿井的防治水工作有一定的指导和推广应用价值。

The principal best management practices for Costa Rica are: a well drained soil or a good drainage system in the field (banana yield is hurt with only a few hours of oxygen depletion in the root zone), b adequate control of nematodes, c adequate control of black sigatoka and d a good fertilizer program which includes rates of fertilizer equal or higher than 300-300-600 kg/ha/year of N- P2O5- K2O split in 12 applications during the year.

这些最好的管理措施为: a )良好排水土壤或田间良好排水系统(根区缺氧几小时就会损害香蕉产量), b )有效地防治线虫, c )有效地防治香蕉叶斑病和 d )良好的施肥计划,施肥量等于或高于300-300-600公斤 N - P2O5- K2O /公顷/年,一年中分12次施入。

It is necessary to carry out a thorough study on pest control technology with DMDS, with an expectation of obtaining a new fumigant of methyl bromide alternative.2. Investigation of the toxicity of fumigation on adult and mixed stages of the three most tolerant insect species -- Sitophilus oryzae, Rhyzopertha dominica and Tribolium castaneum -- under a range of EtF、DMS and DMDS doses in a Flow-through Fumigation System shows that the FTFS procedure offers a constant concentration of fumigant with low CO2 concentrations and ensures that the fumigant toxicity is effectively not compromised by CO2. In comparison with chamber fumigation method, the toxicity data of EtF、DMS and DMDS obtained from this experiment is more accurate by using FTFS.

主要研究结果如下:1、甲酸乙酯和二甲基二硫对仓储害虫具有良好的控制作用,应加快甲酸乙酯替代溴甲烷防治仓储害虫开发应用,同时,二甲基二硫是很有潜力的仓储害虫防治熏蒸剂,要深入进行二甲基二硫控制有害生物的技术研究,以期获得新的溴甲烷替代熏蒸剂。2、利用循环熏蒸系统测定了甲酸乙酯、二甲基二硫和甲硫醚对米象Sitophilus oryzaeL。

Solenopsis invicta is definitely one of the most serious invaded species of the world. It has caused countless economic loss and public health risk. Unfortunately, it was found at Taiwan in 2003. The government purposes to eliminate S. invicta from Taiwan, and large amount of bait and contact insecticide has been applied in the field.

入侵红火蚁在其侵入地区造成了无以数计危害及经济损失,在防治上,以缓效性的饵剂为最节约的防治方式,尤其是对於建立初期,不易被发现的蚁巢,相对於接触性药剂,饵剂的灭蚁效果显得更为全面。

In short, AMD is caused by many kinds of factors, the prevention measures must be taken synthetically.

总之,AMD是多因素综合作用所致,在AMD的防治过程中,应采取综合防治的策略。

The data indicated that the parasitism of Pseudanastatus albitarsis Ashmead is the highest among the four species, the second is Telenomus dendrolimusichu Matsumura and Telenomus dasychiri Chen et Wu, the last is Trichogramma dendrolimi Matsumura.

结合环境因子、防治情况的分析表明,2005 年第一代卵期平腹小蜂在阳坡和其它坡向条件下的寄生率差异性显著(t=3.836, p=0.008.05),2004 年第二代黑卵蜂的寄生率在马尾松林和湿地松林内差异性显著(t=2.494, p=0.020.05),不同树高、土壤厚度和不同防治样地内天敌的寄生率差异不显著。

Rotenone to the development of solid or non-pollution of water-based pesticide formulations, developed into a highly efficient, low toxicity, low-residue, the environmental safety of pesticides, both to improve control, reduce weight, reduce costs, while Virtue a wide range of pests, to expand the scope of prevention, but also delay the emergence of resistant pests, the Company from Tephrosia vogelii extracted rotenone, can stimulate the growth of crops to stimulate the proliferation of crop chlorophyll, especially in fruits, vegetables, tobacco, and peanut and other crops have yield significant role in the company's use of the rotenone-crystal research and development, the preparation of new pesticide products market with unlimited business opportunities!

把鱼藤酮研制成无公害的固体或水基性的农药制剂,发展成为高效、低毒、低残留、对环境安全的杀虫剂,既能提高防治效果,减少用药量,降低成本,又能兼治多种害虫,扩大防治范围,还能延缓害虫抗药性的产生,本公司从非洲山毛豆中提取的鱼藤酮,能刺激作物刺激作物叶绿素增生,尤其对于果、蔬、烟、及花生等作物具有明显的丰产作用,使用本公司的鱼藤酮晶体研究开发、配制新农药产品具有无限的市场商机!

It is therefore convinced that the-primary source of infection of the soft rot of the Chinese cabbage is either from the undecomposed ...

建議在防治中結合栽培及防虫必須注意在每次灌水前及早拔除早期病株,以增进防治的效果。

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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.

然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口,替代木托盘,免薰蒸,符合欧盟、北美各国对出口货物包装材料的法令要求;喷涂钢托盘适用于重载上货架之用,托盘表面根据需要制作成平板状、波纹状及间隔形式,满足不同的使用要求。

A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.

付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。