稻田水管理 的英文怎麼說

中文拼音 [dàotiánshuǐguǎn]
稻田水管理 英文
water management in paddy field
  • : 名詞1. (一年生草本植物, 子實叫稻穀, 去殼后叫大米) oryza sativa; rice; paddy 2. (姓氏) a surname
  • : Ⅰ名詞1. (田地) field; farmland; cropland; land 2. (姓氏) a surname Ⅱ動詞[書面語] (打獵) hunt
  • : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
  • : Ⅰ名詞1 (管子) pipe; tube 2 (吹奏的樂器) wind musical instrument 3 (形狀似管的電器件) valve;...
  • : Ⅰ名詞1 (物質組織的條紋) texture; grain (in wood skin etc ) 2 (道理;事理) reason; logic; tru...
  • 稻田 : rice field; paddy field
  • 管理 : manage; run; administer; supervise; rule; administration; management; regulation
  1. 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、改進作物措施以提高收獲指數和草還,在高產生產土壤作物系統中保持養分(尤其是鉀)平衡。
  2. This research investigated the variability and the quantitative relationships among soil nutrients ( soil ph, total n, organic matter, available p ), growth status ( spad, lai and spad lai ) and yield of rice. all data were analyzed by both classical statistics and geostatistics based on gis. by further integrating gis, gps and crop management knowledge model, a decision support system for precision farming ( dsspf ) was developed, which laid a technical foundation for the practical application of precision farming system

    本研究基於gis技術,以經典統計和地統計學為分析手段,確立了區土壤養分(土壤ph 、全氮、有機質、速效磷、速效鉀) 、作物長勢( spad 、 lai 、 spad * lai )和產量的空間變異特徵及定量關系;進一步以作物知識模型為智能決策支撐,提出了gis與模型及gis與gps的組件化集成技術,構建和實現了基於區作物產量、土壤養分和苗情監測差異的精確農作決策支持系統( dsspf ) ,為精確農作系統的應用奠定了技術基礎。
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