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- Winter rape in paddy soil 稻田油菜
- Effects of oxyfluorfen on the anaerobes in paddy soil were studied. 探讨了各种浓度的果尔对水稻土中厌氧细菌群的影响。
- Results showed that the amounts of bacteria, fungi and actinomycetes in paddy soil in CRNF treatment were higher than those in CK treatment. 结果表明,短期施用控释氮肥稻田土壤的细菌、真菌和放线菌数量明显高于不施氮处理;
- Mefenacet disappeared more quickly in paddy soil than in glebe, revealing that its disappearing processes were different. 水田条件下苯噻草胺消失速率比旱田条件下快,但消失类型不同。
- The apparent qualities of crude tobaccos of different varieties inthe improved paddy soil were totally better thanthat in paddy soil. 不同品种在改良水稻土中的原烟外观质量总体好于其在水稻土中的。
- Here we report that two different types of transporters mediate transport of arsenite, the predominant form of arsenic in paddy soil, from the external medium to the xylem. 亚砷酸盐是稻田土壤中砷的主要存在形式,而木质部把营养从根部运输到植株。
- This paper deals with the influences of herbic ide mefenacet on soil respiration and the activities of dehydrogenase, catalase , urease, proteinase and phosphorylase in paddy soil. 研究了除草剂苯噻草胺对水稻田土壤呼吸强度和酶活性的影响。
- Eight kinds of organic pollutants including 44 compounds in Ipomoea aquatic grown in paddy soil fertilized with sewage sludge and its composts were systematically determined by GC/MS. 在水稻土上施用城市污泥及其堆肥盆栽通菜,应用GC/MS联机检测技术对植株中8类共44种有机污染物进行系统分析。
- Hunag M,Xiao H A,Tong C L et al.Responses of the microbial biomass P to the changes of organic C and P in paddy soils[J].Sci.Agric.Sin.,2004,37(9):1400-1406. [6]黄敏;肖和艾;童成立;等.;稻田土壤微生物磷变化对土壤有机碳和磷素的响应[J]
- BHC RESIDUE IN PADDY SOIL AND ITS POLLUTION TO RICE 稻田土壤中六六六残留及其对稻米的污染
- Effects of Former Stubble Winter Cover Crop on Microbial Characteristics in Paddy Soil 前茬冬季覆盖作物对稻田土壤的生物特征影响
- Artificially Cultured in Paddy Fields (ha. 稻田养鱼面积(公顷)
- The soil for its part did not disappoint them. It yielded them vegetables in spring and winter, wheat and rape in summer, and beans and gourds in autumn, all of which could be exchanged for rice. 斜坡上的土地,也真不辜负他们两夫妇,冬天春天的菜蔬,夏天的菜子麦子,秋天的毛豆瓜果,都给他们换来不少的口粮。
- It was shown that the contents of Feo, Fed and Fee and the ratio of Feo/Fed were lower in rice rhizosphere grown in paddy soils, and the same was true for Fee content in red soils. 红壤中除络合态铁的根际内外分布趋势与水稻土相同外,其余均与水稻土相反。穆斯堡尔谱特征表明,根际中氧化铁的四极矩分裂较大,内磁场较低,即根际中氧化铁被活化。差热分析结果表明根际土的持水力强于非根际土。
- The relationships of kohlrabi, baby cabbage, kale, Chinese kale and winter rape were studied by means of AFLP. 利用AFLP分子标记技术对球茎甘蓝、抱子甘蓝、羽衣甘蓝、芥蓝及甘蓝型油菜的DNA进行了分析,并依据扩增带进行聚类。
- Suppression of methanogenesis by iron oxides in paddy soil 外源氧化铁对水稻土甲烷形成的抑制
- 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。
- The ape likes eating rapes in all shapes and sizes. 大猩猩喜欢吃大大小小形状各异的油菜。
- Two strains of turnip mosaic virus were identified on rape in Kiangsu. 江苏省为害油菜的?菁花叶病毒有黄斑及枯斑两个。
- Effects of Root Penetration Restriction on Growth and Mn Nutrition of Winter with Wheat Different Genotypes in Paddy Soils 限制根系下扎对水稻土上不同基因型小麦生长和锰营养的影响