leaf area的例句大全

The practical leaf growing period ( reaching 99% of the potential leaf area) was about 36.8 days.

达到最终叶面积99%的实际生长期约需36.8d。

Research results showed that transpiration rate per leaf area of C.intermedia was higher than that of H.rhamnoides under the same condition.

结果表明，同等水分处理条件下，中间锦鸡儿单叶水平上的蒸腾速率高于沙棘。

A study on the leaf area index of Hevea brasiliensis stand

关于巴西橡胶树林叶面积指数的研究

Based on the experiment data of summer maize in Irrigation Experimental Station of Northwest A& F University during 2001~ 2004, a normalized model between leaf area index ( LAI) and accumulated temperature was developed.

通过对连续4a夏玉米叶面积指数的研究，建立了夏玉米叶面积指数与积温之间的归一化模型，提出了精确的且唯一确定的归一化方法。

The number, dry weight and leaf area of old leaves decreased with increasing leaf cutting, but contrarily for new leaves.

老叶的数量、干重和叶面积随剪叶程度的增加而下降，新叶则相反，但总叶数量相近；

Fragrant citrus in plant high, total leaves, leaf area, number of tips, total root volume and total root surface have shown a strong resistance in Fe deficiency.

香橙的株高、叶片数、叶面积、总根长、总根数、总根体积及总根表面积等与对照相比均无变化，说明香橙植株具有很强的抗缺铁能力。

Leaf area index under high-yield method was higher than general traditional culture in early rice and late rice, at heading stage, leaf area index under any processing attained the highest point.

早、晚稻高产模式叶面积指数均高于一般农户模式，各处理均在抽穗期达到最大值。

The effective storage capacity rapidly decrease with the increase of the cut leaf area.

有效库容随剪叶面积的增加而迅速下降，空秕粒增加明显，源不能满足库。A6B6全部剪去上3个叶后，充实度为0.3375。

Varietal Differences in Optimum Leaf Area Index and Optimum Total Spikelet Number in Rice

水稻最适叶面积指数和总颖花数的品种差异

They had higher total spikelet number, leaf area index ( LAI) and crop growth rate ( CGR), as compared with other genotypes.

高产品种的总颖花量、LAI及群体生长速率（CGR）都较高。

The grain yield increased with increasing total dry matter accumulation, and significantly positively correlated with dry matter accumulation after heading, total spikelet number, LAI, and spikelet/ leaf area ratio.

稻谷产量随干物质积累总量的增加而提高，与齐穗后干物质积累量、总颖花量和LAI呈极显著正相关，与粒叶比呈显著正相关。

the variation of net primary production and leaf area index over xinjiang autonomous region and its response to climate change

新疆植被生产力与叶面积指数的变化及其对气候的响应

The improvement of stay-green can increase stem and leaf water content, but can't increase kernel water content. Correlation analysis revealed that flag leaf area increased grain yield by increasing spikelet number per panicle.

相关分析表明，较大的剑叶可以增加穗粒数并显著增加产量，然而叶绿度和持绿性与产量、产量性状无关或呈显著负相关。

leaf area index measurement of pinus elliotii plantation

湿地松林叶面积指数测算

the variation of the leaf area, color and main organic contents in different leaf age of chinese buckeyes

不同叶龄七叶树叶片面积、叶色及主要物质含量变化研究

Effect of Temperature on Expansion of Tomato Leaf Area in Greenhouse

日光温室温度对番茄叶面积扩展的影响

The solar altitude decided the changes of instantaneous extinction coefficient and leaf area index effected the changes of the daily extinction coefficient.

太阳高度角决定了消光系数的日变化过程，而生长季内消光系数的变化主要由叶面积指数的不断变化而引起；

the plant chubbiness index, total plant leaf area index and bract area index with 4 and 5 branches were similar, but higher than those of plants with 3 branches;

植株丰满度、总叶面积指数、苞叶面积指数等指标4、5侧枝处理植株没有差异，但均优于3侧枝处理；

By pretreatment with algal extract the height of rice seedlings, number and length of roots, as well as tillering ability, were improved, duration in nursery shortened, leaf area increased.

用藻液处理后水稻幼苗增高，根数、根长增加，分蘖能力增强，秧龄提前，叶面积明显加大。

studies on photosynthetic product accumulation and leaf area index in a complex population of companion cropping of corn and peanut

玉米花生间作复合群体的光合物质积累与叶面积指数变化