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- Applying nitrogen fertilizer could enhance the fresh weight and dry weight of Chinese milk vetch, but it had negative effect on the formation of root nodule and the biological nitrogen fixation. 施用氮肥能促进紫云英干物质的积累和鲜草产量的提高 ,但对其根瘤的形成及生物固氮有负面影响。
- Yannong 19 and Jimai 19. The results showed as follows: The dry weight of root in 60 cm soil layers increased by 12% in BP than in CFP, the root activity of deep soil layers improved significantly in BP than that in BFP. 结果表明,垄作栽培中由于小麦种植在垄顶上,0-60 cm土层根系干重较平作栽培增加12%25以上,深层土壤(20-60 cm)根系活力得到极显著提高。
- Isolate MSE 1 4 could promote rice roots to grow, with an increase of root dry weight of 10.25%, whereas MSE 1 4 inhabited growth of rice shoots with a decrease of 6.85% in its dry weight. 其中,MSE1-4,MSE1-7对稻苗地上部生长有一定的抑制效应,干重分别比对照降低6.;85%25和1
- Effects of fertilizer application depth on the dry weight of root system after anthesis and yield in dryland wheat 施肥深度对旱地小麦花后根系干重及产量的影响
- Changes of dry weight of root system after anthesis and yield in different soil thickness in dryland wheat 不同土层厚度条件下旱地小麦花后根系干重及产量变化
- Effects of Root Confinement on the Chlorophyll Content and Leaf Dry Weight of Young Nectarine Tree Cultivated in greenhouse 设施栽培中限根对油桃幼树叶片叶绿素含量、叶干重变化的影响
- Dry weight of root 根干物质量
- Root dry weight of 50L pot was 1.78 and 3.38-fold as that of 20L and 10L pots, respectively. 5 0L处理根量分别是 2 0L和 10L的 1.;78倍和 3
- The dry weight of single leaf and root, stem, leaves are reduced differ in degree and organic matter drstibutes imbalance in different organs. 单叶干重以及根、、干重都有不同程度的减少;有机物质在不同器官中的正常分配比例失调。
- Under water stress root dry weight of winter wheat grown in the pots is positively linearly related to its root length density significantly. 水分胁迫下,盆栽冬小麦根干重和根长密度呈直线正相关。
- The resultsindicated that the dry weight and the activity of root,NRA and N/LA increasedcontinuously and were maintained at high levels from anthesis to 10 days afteranthesis. 结果表明,开花到开花后10天的根干重、根活力、旗叶 NRA 和旗叶叶氮量(N/LA)都继续上升,并维持较高水平;
- The "Dri" process maintains the dry weight of the rope in wet conditions. "Dri"处理在潮湿方面保持干的重量绳的条件。
- The improved soil aeration also accelerated the transportation of (superscript 14)C-photosynthates from leaves to root tubers, increased the ratio of root tuber dry weight to top dry weight. 促进(上标14)C同化物由叶片向块根的运转和分配,提高干物质在块根中的分配率;
- The stem diameter and root dry weight of the tomato seedlings sowed in the substrates with 500 g/m~3 N,1 000 g/m~3 P,and 1 000 g/m~3 K increased rapidly,and root activity and root absorption area were significantly higher than that of other treatments. 在氮用量为500 g/m3、磷(P2O5)为1 000 g/m3、钾(K2O)为1 000 g/m3的育苗基质中,番茄幼苗茎粗、地下干重的增加明显加快,根系活力和根系吸收面积显著高于其它处理的幼苗。
- The pillars have to support the weight of the roof. 这些柱子须承受屋顶的重量。
- And the dry weights of above-ground and root of seedling were increased by 100.52% and 155.76%. 接种株的生物量与对照比较,地上部分平均干重增加100.;52%25、地下部分干重则增加155
- The net weight of this jar of coffee is 180 grams. 这瓶咖啡净重180克。
- The rat arteriovenous shunt thrombosis test showed that both Congsheng Capsules and Hydergine could obviously decrease both wet weight and dry weight of thrombus. 通过大鼠动静脉旁路血栓形成试验,表明聪圣胶囊和喜得镇均可明显降低血栓湿重和干重。
- The dam burst under the weight of water. 那水坝在水的压力下决口了。
- An enzyme level ranging from about 0.5 to 500 or more tannase units (determined as hereinbefore described) per gram dry weight of tea may be used. 酶的用量为每克干茶叶用0.;5-500或更多的丹宁酶单位(用如前所述的方法测定)。