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- Effect of Planting Density on Biomass and Dry Matter Yield of Silage Maize Cultivars 种植密度对青贮玉米品种产量及相关性状的影响
- The sowing biology yield and dry matter yield of silage maize in Daqing cold region were the highest in May 8~15th. 大庆地区寒地青贮玉米5月8~15日播种生物产量及干物质产量为最高。
- The grass belongs to Panicum genus with the aspect of、survival rate growth vigor 、plant height、 dry matter yield all show the good adaptability . 坚尼草属牧草中植株存活率、长势、株高、干物质产量等表现出较好的适应性。
- The comparative study on total crude protein yield and digestible dry matter yield of six different multiple cropping patterns in intensive agricultural regions 不同复种方式下作物的粗蛋白和可消化干物质总产量比较
- However, there were negative correlations between yield and panicle length, second and third upper leaves of plants, the days from seeding to heading, producing ability of dry matter. 而产量与穗长、倒二叶和倒三叶长、倒三叶面积,收获指数与播种至齐穗天数、干物质生产力成负相关。
- The dry matter of peanut in flowering and fruiting stage were all increased by the application of B or/and Mo, and was necessary for high yield of peanut. 硼、钼配合施用可显著或极显著提高花生叶片的叶绿素含量和光合强度,提高植株的乾物质积累量,促使其花期提前,促进营养生长向生殖的转移,从而极显著地提高花生的产量。
- The results showed when a combination of 5‰ of Cellulase (to the dry matter) and 5‰of Hemicellulase,extract yield of Ferulic Acid would be the highest. 结果表明,5‰(相对干物质)的纤维素酶协同5‰果胶酶对麸皮进行预处理,提取所得阿魏酸量最多。
- Yu M,Wang Y H,Hu C X.Influence of seed molybdenum on nitrate activity,shoot dry matter and grain yield of winter wheat cultivars[J].Plant Nutr.Fert.Sci.,2000,6(2):220-226. [2]喻敏;王运华;胡承孝.;种子钼对冬小麦硝酸还原酶活性、干物质重及产量的影响[J]
- The results indicated that dry matter accumulation in vegetative organs of plant started to increase from anthesis then came down when reaching the peak gradually till mature. 结果表明,植株营养体各器官干物质总的积累趋势为开花期开始增加,达高峰后逐渐下降至成熟;
- Cellulose account for 2/3 of total dry matter weight of plant,it is not only one of very important natural original organic matter on the earth surface,but also its degradation is the key link of carbon recycle in nature. 占植株干物质总重量2/3的纤维素,不但是地球表面天然起源的重要有机物质之一,而且它的降解还是自然界碳素循环的中心环节。
- Abiotic stresses such as drought,salting,and low tempetature cause adverse effects on the growth of plants and the yield of crops. 非生物胁迫(如干旱、盐渍、低温等)使植物缺水受到伤害,严重时甚至导致植物体死亡,给作物生产带来相当严重的质量和产量的下降。
- The chain has fallen foul of plants in the water. 链条已和水中的植物缠绕在了一起。
- In order to increase yield of maize, effect of plant density and sowing patterns on yield of silage maize were studied. 为了挖掘青贮玉米的增产潜力,本研究就种植方式和种植密度对青贮玉米产量的影响进行了研究。
- These trees gave a high yield of fruit this year. 这些果树今年获得了大丰收。
- Abstract he growth of plant s may be controlled by clipping the aerial part.This may increase the yield of Bupleurum fal-catum. 摘要利用打苔适当控制植株的生长发育可以提高三岛柴胡的产量与质量。
- In May, all kinds of plants are in full bloom. 五月里各种植物鲜花盛开。
- Limed nitrogen urea can improve the efficiency of urea fertilizer,regulate the growth period of plant,improve the yield of crop and work as pesticide. 石灰氮尿素改善了尿素的肥效,并能调节农作物的生长期,提高产量,还有杀虫效果。
- The effect of CCF on dry matter production. 可控释肥对干物质生产的影响。
- Artificial heating hastens the growth of plants. 人工供暖能促进植物生长。
- A botanist can differentiate varieties of plants. 植物学家能区分各种不同的植物。