播秧機 的英文怎麼說
中文拼音 [bōyāngjī]
播秧機
英文
seedling planting machine-
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。Agricultural machinery. equipment for sowing, planting, distributing fertilizers and sprayint. recommanded working widths
農業機械.播種機插秧機施肥機和噴霧器.推薦的作業間隔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。By using baby rice seedling - throwing machine has a higher work efficiency of 3 hm2 / d, it was 9 times to seedling throwing by manpower
採用拋播機械拋播乳芽具有較高的工作效率，可以達到3hmz / d ，與人工拋秧相比工效提高9倍，大大減少了勞動力的工作強度。分享友人