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- It also showed that the seed building ability was weaker, linear dry matter accumulation ability was stronger and endosperm water losing was earlier. 研究还表明,西南山地玉米籽粒发育的特点是籽粒建成能力较弱、干物质线性积累能力很强、胚乳失水成熟早。
- The ratio of vegetation index RVI(560,1220)had better correlationto the dry matter accumulation. 比值植被指数RVI(560,1220)与干物质积累量的相关性较好;
- The effect of sympodia branches on fiber dry matter accumulation is not remarkable. 果枝部位对棉纤维干物质积累的影响不显著。
- Li D R, Shu J M, Cheng J F, Dong W D, Mei Z H, Liu B G.Effects of N, P, K and their combinations on dry matter accumulation of Paspalum notatum. 李德荣;舒俭民;程建峰;董闻达;梅宗焕;刘柏根.;氮磷钾配施对百喜草干物质积累及其动态变化的影响
- It was in favor of leaf dry matter accumulation for the increase of grain plumpness during the early stage after heading. 抽穗后初期阶段叶片干物质进行一定的积累有利于籽粒充实度的提高;
- Effects of regulated deficit irrigation(RDI)on conformation, activity and dry matter accumulation of maize root were investigated with pot cultivation. 以玉米为试验材料,利用盆栽试验研究了调亏灌溉对苗期根系形态、活力和干物质累积的影响。
- Result: The dry matter accumulation was lineally increased with the assimilation and accumulation of N, P, K, Ca, and Mg nutrition. 结果:菊花生育期内植株干物质积累量随着氮、磷、钾、钙和镁营养吸收与累积而线性增加。
- The result showed that seed's dry matter accumulation was various under different varieties condition, densities, fertilizer levels. 结果表明:不同品种、施肥水平、种植密度及冠层间的籽粒干物质积累均存在较大差异;
- The dry matter accumulation is increased with the addition of urea and diammonium orthophosphate, but the latter is much more effective. 施加尿素和磷二铵有利于干物质积累量增加,且磷二铵的效应更显著;
- The results showed that seed pelleting agent evidently enhanced seedling qualities by promoting seedling emergence and tillering and increasing dry matter accumulation. 结果表明,相比对照,丸化剂能加快直播稻出苗、促进分蘖、增加干物质积累,最终明显提高了秧苗综合素质;
- The symptoms, dry matter accumulation and chloroplast submicrostructure were studied in three varieties of lettuce grown in higher Se concentration (>50mg/L) with DFT culture. 本文通过DFT栽培形式,研究了生菜三个品种在高硒胁迫(>50mg/L)下的症状表现、干物质积累、叶绿体亚显微结构的变化。
- The results showed that under shading, the dry matter accumulation of tobacco plant reduced, leaf Made became thinner, pigment content increased, and maturing time prolonged. 结果表明:遮荫条件下烟株干物质积累下降,叶片组织变薄,色素含量升高,落黄成熟时间延长;
- The total N assimilation and dry matter accumulation of high yielding and high-protein content cultivars such as NE 7742 at anthesis or later are the highest. 高产高蛋白品种植株开花前后氮同化量及干物质积累量最高。
- 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;
- When water was relatively lack,applying water-retaining agent could increase the fresh weight of the overground part and dry matter accumulation in B.bipinnata. 水分相对缺乏时,施用保水剂可增加鬼针草的地上部分鲜重和干物质积累量。
- Top dressing nitrogen at R4 to R6 stage were beneficial to dry matter accumulation insoybean shoots at later growth stage, and also beneficial to dry matter transferring to seed. 在R4至R6时期追肥和缓释尿素处理更利于增加大豆地上部分后期干物质积累,并有利于鼓粒期大豆干物质向籽粒的转移。
- The dry matter weight per unit, dry matter accumulation per stem( panicle), and transportation of leaf apparent matter was more than the high yield crop management. 与传统高产栽培管理比较,单位面积干物重、茎物质积累量和叶片的物质表观转出量高。
- Result showed that HPE maize performed a higher N and K absorption efficiency in low P regiment, its N, K absorption and dry matter accumulation were less affected by low P supply. 结果表明,磷高效利用型玉米氮钾素吸收和干物质积累受低磷处理的影响较小,表现出对氮、钾的高效吸收。
- The dry matter accumulation in root was greatly influenced by water stress, so as to the final root weight of the treatment with 40% field moi sture capacity(FMC) was less than 1/4 of that of the treatment with 80% FMC on a verage. 结果表明 ,在水分胁迫条件下 ,冬小麦根系的干物质积累受到了明显的影响 ,40%25田间持水量处理植株的最终根重平均不到 80%25田间持水量处理的1/ 4。