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Effects of growth and photosynthesis characteristics of eggplant seedlings were studied in eco-organic type soilless culture and soil culture .

以茄子幼苗为试材,研究了有机生态型无土栽培和土壤栽培对茄子幼苗生长及叶片光合特性的影响。

The results showed that there was significant difference of SPAD among different leaves under same nitrogen level.

氮素运筹是调控作物生长发育,改善作物光合特性,提高作物产量的一项重要措施。

Coefficient analysis showed that the atmosphere relative humidity, CO2 concentration in the field, stomatic conductance and leaf temperature were the main factors influencing the characteristics of photosynthesis and transpiration.

经过相关性分析,影响猫爪草光合蒸腾特性的主要因子为大气相对湿度、大气CO2浓度、气孔导度和叶温。

Under high fertilizer condition,the soil water was consumed largely during the early period,therefore,the crop suffered severe drought stress during the procreation stage, and the net photosynthetic rate, transpiration rate and stomatic conductance of potato declined greatly.

高肥处理时,由于马铃薯植株生长旺盛,营养生长期水分消耗过大,生殖生长期土壤水分供应状况更差,作物受到严重的水分胁迫,导致气孔导度、净光合速率和蒸腾速率大幅下降。

The impact of shading degrees (0%, 50% and 75%) and shading duration (60 and 120 days) on photosynthesis and growth of Stylosanthes guianensis cv.

研究了不同遮荫度(0%,50%,75%)和遮荫期限(60d, 120d)对柱花草10光合特性和生长的影响。

Use of Photosyn Thetic Bacteria for Hydrogen Sulfide Removal from Anaerobic Waste Treatment effluent.

光合细菌的研究及其利用。上海:上海交通大学出版社,1991。[9] 刘如林,刁虎欣,梁凤来,赵大健。

The result showed that when soil moisture content is 90% of the relative moisture content,it resulted in an increase in plant dry substance accumulation and strong seedling index ,a reinforce in net photosynthetic rate and root vitality ,and a decrease in transpiratory rate ,compared with the nmrmal irrigation which is 100% of th...

结果表明,土壤含水量为相对含水量的90%(PF值1.6),较常规灌至土壤相对含水量100%,植株干物质积累增大,壮苗指数提高,光合速率、根系活力增强,蒸腾速率降低。因此认为番茄苗床灌溉土壤含水量最佳上限为90%。

The purpose was to study the effect of simulated acid rain on photosynthesis rate of sexual-reproductive Vetiveria zizanioides.

[目的]研究酸雨对香根草光合速率的影响。

The effect of simulated acid rain on photosynthesis rate of sexual-reproductive Vetiveria zizanioides was studied by LI-6400 portable photosynthesis system.

方法]使用LI-6400便携式光合作用系统研究模拟酸雨对有性繁殖香根草光合速率的影响。

His paper focus to research that how Tr and WUE of sexual-reproductive Vetiveria zizanioides under inundation respond to photosynthetic active radiation and CO2 concentrations doubling, we used LI-6400 Portable Photosynthesis System.

使用LI-6400便携式光合作用系统研究了淹水条件下有性繁殖香根草蒸腾速率和水分利用效率等光合生理生态参数对有效光辐射增强和CO2倍增的反应。

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推荐网络例句

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了,排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意,我建议我们在价格上大家各让一半。

After an hour and no pup, look for continued contractions and arching of the back with no pup as a sign of trouble.

一个小时后,并没有任何的PUP ,寻找继续收缩和拱的背面没有任何的PUP作为一个注册的麻烦。