您要查找的是不是:
- The Study of Antagonistic Mechanism on Antagonistic Microbes of Rice Seedling Blight 水稻立枯病拮抗菌株抗病机理研究
- rice seedling blight 稻死苗
- Many urban people can not tell rice seedling from weeds. 许多城里人分不清水稻苗和杂草。
- The result indicated that relativity of ratio of restiain growth of radicel, embryo of maize and incidence of maize seedling blight was high.Index of relativity were 0.925, 0.919. 结果表明,串珠镰刀菌毒素对玉米胚根、胚芽生长抑制率与玉米苗枯病田间发病率相关性较高,相关系数分别为0.;925、0
- The efficacy of 1368 Streptomyces isolates for controlling cucumber seedling blight diseases caused by Phytophthora melons Kalsura were screened and evaluated in greenhouse. 应用防治黄瓜苗期疫病生物测定法对分离获得的1368个放线菌菌株进行初步筛选。
- He bedded rice seedlings in rows . 他将秧苗插成排。
- Huang, J. W.* and Ng, K. H. 1994. Mechanisms for enhancing Rhizoctonia seedling blight of garden peas with two herbicides Annual meeting of 1993 Phytopathological Society of R. O. C. 叶彦良、黄振文*。1995。土壤添加物纾解丁基拉草毒伤莴苣及豌豆根系的效应。中华植物保护学会八十四年年会论文摘要。
- He bedded rice seedlings in rows. 他将秧苗插成排。
- The mutant showed stable yellow-green character, significant genetic marker character in seedling stage and resistance to seedling blight It can be used in hybrid breeding and purity test of variety. 该突变体黄绿色遗传性状稳定,苗期遗传标记性状明显,抗苗期疫病等,在杂交育种及品种纯度鉴定上有极大的利用价值。
- Transplanting rice seedlings has started. 插秧就要开始了。
- Farmers are transplanting rice seedlings. 农民正在田地里栽插水稻。
- Reported diseases include crown gall, bacterial wilt, little-leaf, seedling blight, angular leaf spot, leaf spot, brown spot, leaf rust, grey mold, shoot blight, stem canker, and butt rot. 苗腐病、角斑病、叶斑病、玫瑰桉叶斑病、叶锈病、灰黴病、褐斑病、枝枯病、溃疡病及冠腐病等真菌性病害;
- The peasants bent over to transplant rice seedlings in the fields. 农民们在地里弯腰插秧。
- The technique of heat preservation and moisture holding was mainly applicated to the management of rice seedling bed. 提出了保温湿润育苗的操作程序和秧田以通风炼苗为主的秧田管理技术。
- Preliminary Studies on the Factors Affecting the Rice Seedling Quality of Sequential Croppy Late Season Rice of Yongyou No. 甬优一号连晚秧苗素质影响因素的初步研究。
- The results indicate that there is a different genetic background responsible for rice seedling root growth under lowland and upland conditions. 溶液培养与纸培条件下没有一个检测到的QTL或一对互作位点完全相同,这一结果说明:在不同的水分条件下(如溶液培养和纸培),水稻幼苗根系发生和形成的遗传机理不同。
- The prevention about seedling blight larch 落叶松幼苗立枯病发病与防治
- The rice seedlings were covered with plastic sheeting. 秧苗上面覆盖着塑料薄膜。
- Control Test on Seedling Blight of Pinus 松苗立枯病防治试验
- The peasants seized the April occasion to plant rice seedlings. 农民抓住四月的好时机插秧。