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- Effects of peat and weathered coal on activity of rice root system and its nutritional absorption. 草炭和风化煤对水稻根系活力和养分吸收的影响。
- Hence,DCD and DCD plus HQ could,to some extent,eliminate the potential for urea-derived N loss in rice root rhizosphere soil. 因此 ,DCD及其与 HQ组合可减少水稻根际环境下尿素 N损失潜势。
- Cai K Z,Luo S M,Duan S S.The response of the rice root system to nitrogen conditions under root confinement[J].Acta Ecol.Sin.,2003,23(6):1109-1116. [9]蔡昆争;骆世明;段舜山.;水稻根系在根袋处理条件下对氮养分的反应[J]
- We also found that growth activity of the strain HWZ2 was accelerated in co cultures with two other nitrogen fixing bacteria (GWZ1 and GWZ2) isolated from the rice root. 同时发现HWZ2与水稻根系分离到的两株自生好养固氮菌GWZ1,GWZ2之间具有协同生长。
- Effect of water stress and re-watering after water stress on root conformation, activity and accumulation of dry matter of rice root were studied using pot cultivation. 摘要以水稻为试验材料，利用盆栽试验研究了水分胁迫及复水对根系形态、活力和干物质累积的影响。
- Moreover, TCB stress had significant effect on global proteome in rice roots. TCB胁迫对水稻根系蛋白质组也有显著影响。
- The colonization density of luxAB genes marked strain JS5A16L in rhizosphere of three different rice cultivars "Shan You 63", "Shan You 64", "Ma Xie 11 8-2" was different in sterile pot soil experiments, however, it entried into t he inner of rice root. 结果表明 ,菌株 JS5 A6L在不同水稻品种“汕优63”、“汕优 64”和“马协 1 1 8- 2”根部的定殖密度不同且可以进入不同水稻品种的根内。
- Rice root could restore the characteristic of negative phototropism when the new root cap grew up, if the original cells of root cap were well protected while root cap was divested. 剥除根冠而保留根尖的分生区和伸长区时,根能生长但失去负向光性,保留根冠的原始细胞时,当根冠重新长出时,又恢复负向光性生长。
- Rice straw and Chinese milk vetch significantly inhibited the Cu absorption of rice root whereas enhanced the migration of Cu from root to stem and leaves, and from stem and leaves to grains to some extent. 稻草和紫云英显著地抑制了水稻根对铜的吸收，但在一定程度上促进了根铜向茎叶及茎叶铜向谷粒迁移。
- The results showed that rice special fertilizer combined with synergist promoted the growth of rice, and the total volume, total absorption area and active absorption area of rice root system significantly increased. 盆栽试验结果表明，配方肥增效剂能显著促进根系的生长，极显著提高根系体积、总吸收面积和活跃吸收面积，但对根系活力影响不大。
- The effect of exogenous cholesterol on the fluidity of mitochondrial membrane from rice root apex was investigated using the DPH fluorescece probe (1,6-diphenyl-1, 3, 5,-hexatriene). 应用荧光探剂 1,6-二苯基-1,3,5-己三烯(DPH)观察外源胆固醇对水稻极端线粒体膜流动性的影响。
- The mobilization of wheat and rice root exudates on cadmium sulfide CdS,in rice rhizosphere and their effects on Cd uptake and transport by rice in vermiculite and nutrient solution were investigated. 采用人工控制光温条件的蛭石 -营养液相结合的培养方法 ,对根分泌物活化难溶性硫化镉以及对水稻吸收、运输镉的影响进行了研究。
- The results show that the content of Eu in rice root, stem and leaf leaches the highest in tillering stage when the same concentration is given, however in tasseling stage, the lowest. 作者首次采用标记示踪法测定了水稻在秧苗期、分蘖期、壮苞期、抽穗期、乳熟期等5个生育期吸收铕的情况为：同一处理浓度卜，水稻根、茎、叶的铕含量在分蘖期最高，抽穗期最低，水稻中铕含有量随生育期呈低-高-低-高的变化规律。
- Soils start to dry from the surface but subsoils may remain wet so that rice roots can absorb available water. 土壤由表面开始干燥，但底土潮湿，因此，水稻能吸到有效水。
- The effect of rice root iron plaque on Pb uptake was investigated using excised rice roots with high iron plaque (HP) and low iron plaque (LP), manipulated by soil water content. 摘要采用土-砂联合培养方法诱导水稻根表形成不同数量的铁膜：高铁膜(HP)和低铁膜(LP)，探讨铁膜形成的多少对水稻离体根系吸收铅的影响。
- Rice is the chief crop in most southern provinces. 稻子是大多数南方省份的主要作物。
- Effects of different tillage and transplanting methods on rice rooting ability were studied with the methods of water culture and 3H labeling. 采用剪根水培和3H核素示踪的方法研究了种植方式对水稻植株不同生育阶段发根力的影响。
- Do you prefer to have rice or buns? 你愿意吃饭还是吃馒头。
- It is vain to attempt to root out heresy by force. 试图用暴力消除异端邪说是徒劳的。
