分析比较了三个发育阶段银杏叶片光合作用的特性及规律。
The laws and characteristics of three development stages were analysed and compared.
自然条件下对珊瑚树叶片光合作用日进程和光响应进行了测定。
The diurnal variations of photosynthesis and response to light in Viburnum odoratissimum leaves under natural conditions had been studied.
探讨根外喷硼与土壤施硼对植株硼形态含量及叶片光合作用的影响。
Effects of applied boron (soil application of boron, spraying boron on the plant) on the boron forms and leaf photosynthesis of papaya plants were investigated.
研究低温胁迫下自根及两种嫁接幼苗叶片光合作用及叶绿素荧光参数的变化。
The effects of low temperature stress on photosynthesis and chlorophyll fluorescence parameters in leaves of own-rooted and grafted Watermelon Seedling have been studied.
采用CIRAS 1光合系统测定了各项光合指标，研究了低温对烟苗叶片光合作用的后续影响。
The subsequent effect of low temperature on photosynthesis in pot cultured tobacco seedlings were studied with a CIRAS-1 photosynthetic system, and related photosynthesis indexes were tested.
抑制棉花叶片的扩展，使叶面积变小、叶片增厚，提高叶片光合作用，叶片功能期可延长5～7天。
Third, inhibiting the expansion of cotton leaves, leaf area smaller, leaf thickness and improve leaf photosynthesis, leaf function may be extended for 5 to 7 days.
轻度土壤干旱下，小麦叶片仍能维持较好的水分状况，高氮营养对叶片光合作用有明显的促进作用。
The objective of this study was to evaluate the effects of nitrogen nutrition on water status and photosynthesis in wheat under soil drought.
结果表明，施用高分子吸水树脂可提高土壤墒情、加速果实生长、提高果实产量，同时对叶片光合作用也有提高作用。
The result showed that the use of super absorbent polymers increased soil moisture, accelerated fruit growth, increased fruit yield, and improved photosynthesis of the leaves.
这说明雾培可促进植株叶片光合作用的提高，并促进光合产物的运转，增加番茄果实产量，但不利于果实的品质的改善。
The results indicted that aeroponics may increase the photosynthesis and the carbohydrate transportation with a result of high yield , hut may not increase the fruit quality.
连续两年的试验结果表明，复合微生物肥料在水稻上施用能延长水稻叶片的功能期，促进叶片光合作用，增加分蘖数，有效地提高亩穗数和结实率。
Composting experiment of surplus sludge applying complex microbial community(CMC) was carried out to systematically study the function of CMC in composting system to some extends of surplus sludge.
叶片可以从烟雾弥漫的空气中吸收尼古丁和其他有害物质，并通过光合作用将之转换为无害的植物自有的物质。
Leaves can be absorbed from the smoke-filled air nicotine and other harmful substances, and through photosynthesis and convert them into harmless substances in the plant's own.
光合作用直接影响彩叶树种的生长和叶片色素含量，进而影响彩叶树种的叶色表现。
Photosynthesis directly influences the growth speed and leaf pigment content, and further affects the color expression of leaves of the colored-leaf trees.
主茎下部衰老叶片的SOD、POD活性明显降低、叶绿素含量减少、光合作用功能衰退。
SOD and POD activity descended apparently, and chlorophyll contents and photosynthesis declined in senescent leaves of lower stem.
气孔运动机制及光合作用和蒸腾作用对环境变化响应的差异是叶片水平WUE的生理基础；
The mechanism of stoma and the differences of the correspondence of photosynthesis and transpiration to environmental changes were the physiological basis of WUE at leaf level.
本文以菠菜叶片作为实验材料，从DF衰减动力学及其总强度的变化研究了DCMU对植物光合作用的影响。
In this paper, with spinach as a testing material, we studied the effects of DCMU on photosynthesis of plant from the characteristics of DF decay kinetic curve and its total intensity.
各供试材料光合能量转换参数对光合作用的影响主要表现在叶片老化后期。
The parameters of energy exchange influence photosynthesis especially in late phase during leaf aging for the tested materials.
辐射增强，作物叶片类黄酮含量增加、叶绿素含量降低、光合作用减弱，同时UV - B辐射诱致基因活性变化，导致DNA损伤和蛋白质含量的改变。
Enhanced UV-B radiation could increase crops' flavonoid content but decrease their chlorophyll content and photosynthesis, induce gene change, and result in DNA damage and change of protein content.
在田间和试验室条件下研究了龙眼叶片的光合作用特性。
The photosynthetic characteristics of Longan leaves under field and laboratory conditions were studied.
探索幼苗叶片花青苷对低温弱光处理的番茄幼苗的光合作用是否具有保护作用。
The study looked at tomato seedling development and its susceptibility to low irradiance and low temperature stress.
叶片的光合作用速率与产量的关系不大。
Rates of leaf photosynthesis have little relationship to yield.
这说明红膜下发育的草莓叶片对光抑制最敏感，而蓝膜下发育的草莓叶片的光合作用较耐光抑制。
The results indicated that strawberry leaves grown under red film was sensitive to photoinhibition, but those grown under blue film was on the contrary.
作物叶片利用光能的能力受外界环境的影响，同时群体对小环境的影响反过来又影响叶片的光合作用。
Environment conditions affect the capability of light utility of crop leaf, whereas, the effect of crop colony on micrometeorology will influence photosynthesis of leaf.
对开花期香紫苏功能叶片的蒸腾作用、光合作用日变化规律以及二者与环境因子之间的相互作用进行了研究。
The changes of transpiration rate, net photosynthesis in a day and their relationship with various environmental factors were studied in this paper.
通过番茄叶片的荧光光谱和激发光谱测量，能够得到番茄的光合作用之作用光谱。
The action spectrum of photosynthesis of tomato was studied with excitation and fluorescence spectra of its leaf.
第一年，只生长叶片进行光合作用。
In the first year it produces foliage only and photosynthesizes.
以前的研究表明，高等植物叶绿体谷氨酰胺合成酶（GS2 ）受光调节，但叶片胞液GS（GS1 ）和非光合作用组织中的GS很少受光的影响。
The previous studies showed that the expression of chloroplast GS2 is mediated by light but cytosolic GS1 and GS in non photosynthetic tissues of higher plants are little influenced.
表现为叶片叶绿素含量提高，光合作用能力增强，可溶性蛋白含量上升，叶片渗透势降低。
Exogenous salicylic acid could increase the chlorophyll content and photosynthesis rate, raise the content of soluble protein of leaves. It also could decrease the leaves osmotic potential.
在田间和试验室条件下研究了龙眼叶片的光合作用特性。
Previous study in our laboratory has shown that Longan Dimocarpus Longan Lour.
叶片是小麦进行光合作用的重要器官，其衰老引起的叶片同化功能减退限制了小麦产量潜力的发挥。
The wheat leaf is the main organ for photosynthesis. The decline of assimilation induced by leaf senescence may limit yield potential.
用CIRAS-1型光合作用测定系统对田间生长的寒富苹果叶片发育过程中光合特性进行了研究。
The photosynthetic characteristics of Hanfu apple in pot were studied using CIRAS-1 portable photosynthetic system.
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