水稻播種 的英文怎麼說
中文拼音 [shuǐdàobōzhǒng]
水稻播種
英文
paddy planting-
A design of aspirating precision seeder for sowing rice in cupulate compartment tray
氣吸式水稻缽育秧盤精量播種機的設計In the next few years china will concentrate on spreading the following agricultural techniques : improved new varieties, paddy rice nurturing in dry nursery and thin planting by throwing rice seedlings, plastic mulching, precise and semi - precise mechanical seeding, integrated pest management, scientific fertilization, water - saving irrigation, and dry land farming
今後幾年，將重點推廣以下重要農業技術：優良新品種、水稻旱育稀植及拋秧、地膜覆蓋、精量半精量機械化播種、病蟲害綜合防治、科學用肥、節水灌溉和旱作農業等重大適用技術。Growth characteristics of rice seedlings using direct sowing technology
乳芽直播種植技術條件下水稻生長特性的研究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。It is estimated that more than 2 million hectares of rice are grown annually in the province
估計浙江省水稻年播種面積高於200萬公頃。The plant protection coverage in other major crops such as rice, sugarcane, wheat, fruits and vegetables is only limited to 15 - 20 % of the cropped area
水稻、甘蔗、小麥、水果和蔬菜的植保面積只限於播種面積的15 ~ 20 % 。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。Rice is one of the primary grain crops in the world, while the ratio of japonica rice to rice is very low, by 2001 the world sown area of japonica rice was10, 844, 860 ha, accounting for 7. 16 percent of the paddy harvest acreage, and the output of it was 72. 62 million tons, accounting for 12. 25 percent of the total rice output
水稻是世界上重要的糧食作物之一，粳稻在水稻中所佔的比重不大， 2001年世界粳稻播種面積為10844 . 86千公頃，占當年稻穀收獲面積的7 . 16 ，產量為7261 . 75萬噸，占稻穀產量的12 . 25 （筆者根據fao統計資料及其它相關資料推算） 。Female parent water culture technique of hybrid rice production
雜交水稻制種母本水直播技術Demonstration result of cultural technique for no - tillage and direct seeding of rice
雜交水稻金優188母本直播高產制種技術Seed high - yield techniques for hybrid rice jinyou 63 by direct plant ing female parent
雜交水稻金優63母本直播高產制種技術High - yielding seed production techniques by direct - seeding of the female parent for hybrid rice combination jinyou
雜交水稻金優725母本直播高產制種技術By study on rice direct planting machines existed, the baby rice seedling direct planting machine reformed from rice transplanting machine has a long term potential. it has unique and reasonable design both in eight separable boxes filled baby rice seedling and the sowing needles fixed on sowing wheel. but it still existed some problems of designs and manufactures, for example the machine could not going ahead because of the mud assembled on the boat board, the interference between the sowing needle and the check curtain etc. all this aff
對現有水稻直播種植機械的研究發現，水稻直播種植機械在原有的水稻插秧機的基礎上改造具有較大的發展前景，採用的份隔式乳芽箱和撥苗輪的撥針的設計較為獨特，也較為合理，但還存在某些設計和製造問題，如船板的淤泥現象，撥針和秧簾的干涉現象較為嚴重等，這些都嚴重影響了直播機的工作性能。The fourth part offers the adaptability of the cultivation of different spicies of rice, and some examples to reveal knowledge discovery in detecting the most suitable seed sowing period, which leads to the resolution that makdsrcd having achieve a special function to discover knowledge in rice cultivation database, makdsrcd is a new way to achieve the knowledge of rice cultivation and is valuable to some degree
第四章紿出了水稻栽培品種的適宜性和水稻最佳播種期的知識發現實例，實踐表明makdsrcd具有水稻栽培數據庫發現知識的獨特功能，是獲取水稻栽培知識的一種新途徑。Although zero tillage technology presents a potentially dramatic breakthrough for planting wheat in rice - wheat system, there are two issues meriting attention : danger of increasing population of stemborers for the following rice crop and the application of fertilizer, particularly n fertilizers
雖然免耕技術為稻麥制中播種小麥提供了潛力巨大的技術突破，但有二個問題值得注意：后茬水稻螟蟲群體增多的危險和施肥，尤其是施氮肥的問題。The main practices which lead to these high average yields are pest and weed control, time of planting and fertilizer use
使水稻單產提高的主要措施是病蟲害和雜草防治、適時播種和施肥。Based on the characteristics of different hybrids and their parents, it was very important to increase the accuracy of field purity identification in hainan to determine optimal sowing time and adopt suitable techniques in cultural management
根據品種特性，確定最佳播種時期，並採用合理的栽培與管理技術，是提高雜交水稻種子純度種植鑒定結果準確性的關鍵。It was found that there were changes to some extent in the main characters of the days from seeding to initial heading, plant height and seed setting rate when the seeds of the tested hybrid rice combinations and their parents were sowed at different time in hainan for the seed purity identification, and the changing extent was different between some hybrids and their parents, which would affect the accuracy of purity identification
摘要通過比較不同播種時期雜交水稻種子樣品在海南種植鑒定的農藝性狀表現，發現播始歷期、株高、結實率等主要性狀均表現出不同程度的變化，且部分組合與其親本的變化幅度不同，從而影響鑒定的準確性。Influence of rice bud seed mixed with dry soil powder on seeding performance
水稻芽種拌干土粉處理對機播性能的影響分享友人