試種水稻 的英文怎麼說
中文拼音 [shìzhǒngshuǐdào]
試種水稻
英文
growing rice on a trial basis-
The experiment was conducted in a 2. 4 ha isolated field mimic rice production practice with pollen competition. a japonica gm rice l201 containing bar gene with herbicide basta resistance was used as a pollen donor and six indica hybrid rice varieties and its male sterile ( ms ) lines and two common wild rice ( oryza rufipogon and o. nivara ) that share same aa genome with cultivated rice were used as recipients
本試驗選擇廣州作為華南水稻生態區的代表，以含bar基因（抗除草劑basta ）的轉基因粳稻l201為花粉供體，模擬大田生產實際，對轉基因向秈型兩系及三系雜交稻不育系、雜交稻品種及含aa基因組的普通野生稻的基因漂流及其影響因素進行了研究。Note : 1 ) p = prefectural ; n = national. 2 ) hc = high combining ability ; sr = strong restoring ability ; gq = good quality ; rb = resistant to biast ; psr = persistent resistance of blast ; ct = cold tolerance ; hoc = high outcrossing rate ; hsy = high and stable yield ; wa = wide abaptability ; geq = good eating quality ; bp = big panicle ; hy = high yield ; mrb = moderate resistance of blast
武陵山區國家水稻品種區試有必要加快分熟組的步伐，同時建立專門的抗（耐）寒性鑒定基地，以期篩選出適應性更廣，安全性更好的強優新組合。In research plots of about 1 ha each three different management practices were tested for rice after soybean : usual disking, no - till and deep plowing at beginning of the rainy season
在約1公頃的試驗小區上，大豆連作水稻試驗三種不同管理措施：普遍園盤耙耕、免耕、雨季開始時深翻。Based on the experimental results, several measures including the selection of high - yielding, high nutrient - efficiency variety, correct crop management practices to increase harvest index and returning rice straw to soil were suggested to keep nutrient ( particularly k ) balance in soil - crop system with high - yielding rice production
根據試驗結果推薦了幾項高產措施，包括選用高產、高養分利用率品種、改進作物管理措施以提高收獲指數和稻草還田，在水稻高產生產土壤作物系統中保持養分（尤其是鉀）平衡。Baby seeding direct sowing with re - paper covering were introduced in this paper in this study, many experiments were done include leveling the land of 20 hm2 paddy field experiment by using laser controlled land leveling machine in jing ertun village of liaoyang city, testing and summarizing the rules of breeding the baby rice used to sowing, investigating the growing of rice during its whole growth duration, testing and analyzing the performance both a kind of baby rice seedling direct planting machine and the baby rice seedling - throwing machine
本文還介紹了水稻紙膜覆蓋直播種植技術的種植方法。本文通過在遼陽市太子河區景爾屯村的20hm ~ 2水田應用激光設備進行平地作業，對乳芽培育的工藝規范進行了試驗和總結，跟蹤調查了水稻全生育期的生長狀況，分別對一種水稻乳芽直播種植機械和乳芽拋播機械進行了性能檢測與分析。Rice yields decrease with the increase in the maturity of seedl ings and the delay of the transplanting time
試驗資料分析表明，水稻產量隨播種期的推遲和秧齡的增長而明顯減產。To investigate yields response to the maturity and transplant ing time of rice seedling, experiments were carried out at the pi - shi - hang irrigation e xper imental station
為研究水稻播種期及秧齡對產量的影響，在淠史杭灌區灌溉試驗總站進行了試驗。Breeding and transplant rice seedlings lately on rice variety fengmin
水稻品種豐民2000晚育晚插試驗Based on the previous screenhouse study and field experiment, fertilization, plant variety and plant density were studied on two selected cropping systems : rape - rice - rice and wheat - rice, using an orthogonality design
在過去網室研究和大田試驗的基礎上，在油菜-水稻-水稻和小麥-水稻兩種供試種植制度上研究了施肥、作物品種和種植密度，採用正交設計。Abstract : shuangzengji was sprayed upon indica rice shanyou 63 and wheat variety 8504 at the beginning of rice heading and full - earing stag e of wheat respectively, to study the biological effects on rice and wheat. water was used as control. the results indicated that plumpness, 1000 - grain weight and percentage of fertilized grain were increased obviously by the using of shuangz engji
文摘:以水稻品種汕優63 、小麥品種8504為材料，在水稻抽穗始期、小麥齊穗期噴施增粒增重劑（簡稱雙增劑） ，清水做對照，研究其對稻麥的生物學效應，試驗結果表明：雙增劑能明顯提高籽粒充實度、結實率和千粒重。Study on the efficiency of pests effective remedy to control some kinds of rice insects and diseases
病蟲靈防治幾種水稻病蟲害藥效試驗Experimental study on effect of paper - mulching rice planting technology on saving water and controlling weeds
水稻紙膜覆蓋種植技術節水控草效果的試驗研究The results of rice inoculation experiment in a spermosphere model system with various nitrogen - fixing bacteria suspensions showed that the strain w12 represent highest ara amongst all the strains tested, the differences between it and the other 44 strains were highly significant. moreover, the high ara of the strain w12 associated with different rice genotypes were less varied
通過比較多個菌株與同一水稻基因型的聯合固氮效率及w12與不同基因型的水稻的聯合固氮效率，發現供試菌株中w12與水稻的聯合固氮效率最高，且遠遠高於其它菌株；同時這種高的固氮效率在不同的水稻基因型之間沒有表現出顯著差異。Guidelines for the conduct of tests for distinctness, uniformity and stability rice oryza sativa l
植物新品種特異性一致性和穩定性測試指南水稻For example, by using the systematic approach and myr, s has been found to be limiting rice yields in northeastern china, b is commonly found deficient where rapeseed is grown, higher plant populations have been tested in several provinces with success
例如，通過使用系統方法和最高產量研究，在中國東北地區發現硫限制了水稻產量，在油菜種植區普遍缺硼，在好幾個省份成功地進行了高密度試驗。With this consideration, the factorial field experiments following the principles of maximum yield research （ myr ） were conducted in 1991 rice crop seasons, aiming at identifying the roles of variety, fertilizer and plant population in achieving high yield of rice and the best combination of these factors
基於這種考慮，按照最高產量研究的原則在1991年水稻種植季進行了析因大田試驗，目的是確認品種、肥料和植株密度在獲得水稻高產中的作用和這些因子的最優組合。Through the experiment in this study, it was showed that using the baby rice seedling planting mechanization had distinct economic benefit and social benefit
本文通過試驗證明，採用水稻乳芽直播機械化種植技術，具有明顯的經濟效益和社會效益。High voltage static electricty field processing rice seed experimentation research on
高壓靜電處理水稻種子的試驗研究Water use efficiency in shunyi is comparatively 12 - 50 % lower than national level at present for crops except rice and soybean, which means a great water - saving potential in the region according to comparison between experimental observation and estimation. for most crops, yield potential can hardly be increased. therefore, it is necessary to enhance water - saving efficiency of cropping in the region
2 ）比較當前順義區作物實際水分利用效率和全國平均的作物水分利用效率得出：除夏大豆和水稻外，順義區其它作物水分利用效率低於全國平均值12 ? 50 ，與當地試驗值和理論計算值相比，還有很大的增長潛力；而作物實際產量與理論產量的比較表明，大部分作物的增產潛力已不大，所以，種植業節水效率還有待于進一步提高。分享友人