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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;
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 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 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 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。
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。
STUDY ON THE DRY MATTER ACCUMULATION AND DISTRIBUTION OF JOB'S-TEARS 薏苡干物质积累特性的研究
Study on the Dry Matter Accumulation and Assignment Rule of High Quality Cotton 高强力优质棉干物质积累和分配规律的研究
Effect of Bio-organic Fertilizer on Soil Fertility and the Dry Matter Accumulation of Flue-cured Tobacco 生物有机肥对植烟土壤肥力及烤烟干物质积累的影响
Studies on the Relationship Between the Course of the Dry Matter Accumulation in Radix Rehmanniae and the Available Accumulation Temperature 怀地黄干物质增长过程与有效积温的关系
The results showed that the dry matter accumulation per unit area in wheat grown under RBP conditions was higher than that under CFP conditions; 结果表明：垄作种植方式下小麦单位面积干物质积累量要显著高于传统平作；
Studies on the relationship between the course of the dry matter accumulation in aerial parts in flue-cured tobacco and the available accumulation temperature 烤烟地上部干物质增长过程与有效积温关系研究
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 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；
The results showed that the obvious facilitation of the accumulation of the dry matter and the yield was got by intercrop. 研究表明：小麦蚕豆间作在小麦干物质累积和产量上较单作具有明显优势。
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。
The road is only negotiable in the dry season. 这条道只有在旱季才能通行。