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- raising crabs in paddy field 稻田养蟹
- Artificially Cultured in Paddy Fields (ha. 稻田养鱼面积(公顷)
- He has found out a new way to keep down weeds in paddy fields. 他们找到了一种控制稻田杂草的新方法。
- Thereinto,10.15% in paddy field,3.51% in plain,and 7.14% in sloping crop land. 其中;水田为10.;15%25;平原为3
- Benn, Onanthe javanica (Bl.)DC an d Alternanthera philoxerides in paddy field after continuous u ncultivated land for three years. 休闲3年，复种抛栽稻，稻田优势种为双穗雀稗、水芹、节节菜、眼子菜、水虱草等。
- Characteristics of nutrient balance of different cropping systems in paddy field of red earth. 红壤稻田种植制度的养分平衡特征。
- Technique of Healthy Raising Crab in Networking Box 围网河蟹生态健康养殖技术
- The nitrogen fertilizer losses in paddy field involve nitrification-denitrification, ammonia volatilization,nitrate leaching and runoff. 稻田中氮素损失途径主要有氨挥发、硝化-反硝化、淋洗和径流,其中氨挥发是氮素损失的主要途径。
- N fertilizer application in wheat significantly increased total N, ammonium N and nitrate-N contents in paddy field, resulting in high indigenous N supply of soil (INS). 结果表明，麦季氮肥的施用明显提高了稻季土壤全氮、铵态氮和硝态氮的含量，造成土壤背景氮偏高。
- The microclimatical effects of seedbed on rice seedling raising in dryland and their influences on seedlings growth and yield were studied.The seedlings in paddy fields were used as control. 摘要 研究旱地育秧的苗床小气候效应及对秧苗生长发育的影响，并以水田育秧为对照。
- It was his misfortune to catch a crab in the last spurt. 他真倒霉，到了最后一刹那竟有一桨没划好。
- Rice-transplanters of this type are never known to have been bogged down in paddy fields. 从来没听说这种插秧机陷到稻田里去过。
- Previous studies focused mainly on efficacy, toxicity, and fungicidal mechanism of prochloraz, little information was available about its behavior and ecological effect in paddy field. 目前国内外对咪鲜胺的研究主要集中在杀菌效果和杀菌机理上,而在水稻田中的行为与效应研究却鲜见报道,相关的研究亟待加强。
- Li R G,Yang L Z,Pi J H.Soil fertility evolution,nutrient balance and reasonable fertilization in paddy field in southern area of Jiangsu province[J].Chinese J.of Applied Ecology,2003,14(11):1889-1892. [9]李荣刚;杨林章;皮家欢.;苏南地区稻田土壤肥力演变、养分平衡和合理施肥[J]
- I will put these crabs in a big bucket. 我将这些螃蟹放进一只大桶里。
- Thatch hut is raised high above the paddy field on stilt. 茅草屋用柱高高地建在稻田之上。
- There are a lot offish and crabs in it. 里面有许多鱼和螃蟹。
- This tidal flat is an ideal place for raising crabs. 这片海涂是养螃蟹的好地方。
- It also supports an integrated culture of fish, shrimp and paddy in paddy fields. 其还支持在稻田结合养殖鱼、虾和稻的生产。
- A preliminary Study on the Structure and Dynamic of Spider Community in Paddy Fields. 稻田蜘蛛群落结构及其动态的初步研究
