矮化病 的英文怎麼說
中文拼音 [ǎihuàbìng]
矮化病
英文
dwarfing-
The soil salification is a serious problem for agriculture and environment. especially now with the development of industry, the situation of soil salification becomes more and more serious, and the quality of water is continuous worsened. research on the mechanism of salt tolerance especially in the important crops, such as wheat, is becoming more urgent than ever before
土壤鹽漬化是影響農業生產和生態環境的嚴重問題，隨著工業污染加劇，灌溉用水的質量不斷下降和化肥使用不當等原因，次生鹽堿化土壤面積有不斷加劇的趨勢，給農業生產造成重大損失；黃矮病毒病是小麥等禾本科植物的重要病害之一，其傳毒介體蚜蟲更使植物產量損失巨大。This is mainly due to the improvement of rice varieties, including ( 1 ) the development of semidwarf rice varieties suitable for mechanical harvesting, ( 2 ) the development of varieties resistant to lodging resulting from heavy fertilizer applications, ( 3 ) the development of varieties resistant to diseases and insects, ( 4 ) the establishment of a good seed propagation system, and ( 5 ) the rapid renewal of rice varieties through the services of the rice nursery centres
主要是改善了水稻品種，這包括： 1 ）選育半矮化品種，有利於機械收割； 2 ）選育抗倒伏品種以適應高施肥量； 3 ）選育抗病蟲害的品種； 4 ）建立良種繁殖基地； 5 ）通過水稻育苗服務中心，及時更新品種。Quarantine methods for identification of potato yellow dwarf nucleorhabdovirus
馬鈴薯黃化矮縮病毒檢疫鑒定方法The typi ca1 symptom j s fold and b1 istering, even d istortj on, 1ops i ded j ] ] - - ] eaf, shorti ng p ] ant, there are motley with 1ight green and deep green, and some of the mot ] ey are ye1wt mm 1eave m tny : the i ]. 1 - - 1ed has arias mosai c, 1ops i ded, and the tissue of the i11 - - 1eaf has deteriorated exceeding1y, with s1ender pteridophyte 1. eaves, i l1 p1ant is green - - yei 1ow, obvious1y shortened in joint, the who1e p1ant serious1y shortened and grows thickly
南瓜病毒病的典型癥狀為皺縮有皰斑、甚至扭曲，病葉畸形，植株矮化；花葉葉片上出現淡綠色和深綠色相間的斑駁，有的斑駁明顯黃化；蕨葉叢枝型：病葉不但嚴重花葉、畸形，而且葉肉組織極度退化，纖細呈蕨叫葉狀，病株黃綠色，節間明顯縮短，整個植株嚴重矮化叢枝狀。Plant quarantine methods for inspection and identification of tilletia controversa kuhn
植物檢疫小麥矮化腥黑穗病菌檢疫鑒定方法On the other hand, maize dwarf mosaic ( mdm ) is a kind of main disease that cause huge drop in production and there is no effective pesticide now. antisense rna of maize dwarf mosaic virus coat protein ( mdmv - cp ) gene can well depress the assemble of coat protein, avoiding mdmv disease effectively
玉米矮花葉病是造成玉米減產的一種重要病毒病害，目前尚無有效的化學藥物加以防治，而利用反義rna技術培育抗玉米矮花葉病的轉基因玉米是一條防治玉米矮花葉病害的經濟、有效的途徑。分享友人