• SPAD- 50 2叶绿素和相关函数迅速测定作物叶片叶绿素含量

    Chlorophyll content of crop leaves would be determined quickly using SPAD-502 chlorophyll meter.

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  • 不同供氮水平玉米幼苗叶片叶绿素含量光合速率叶绿素荧光特性等有着显著影响

    Nitrogen significantly affects chlorophyll content, photosynthetic rate and chlorophyll fluorescence of the leaves of maize seedlings.

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  • 叶片叶绿素含量土壤水分状况较为敏感5水分处理苗木叶片的叶绿素含量有较大的差异

    The content of leaf chlorophyll was sensitive to soil moisture, under 5 kinds of different soil moisture status and the content of leaf chlorophyll was distinct.

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  • 下部衰老叶片SODPOD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.

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  • SH系中间砧矮化程度影响红富士苹果叶片变色指数以及叶绿素可溶性淀粉含量

    The dwarfing degree of SH interstocks could affect the discolor index and the contents of chlorophyll, amylum, and soluble sugar.

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  • 结果表明增加营养供应对提高叶片叶绿素含量具有非常重要作用

    The results show that the S supply play an important role in increasing the content of chlorophyll .

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  • 乙烯处理提高叶片叶绿素含量

    The ethephon treatment increased the contents of chlorophyll in leaves.

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  • 结果表明玉米叶片叶绿素含量在不同发育时期均受到环境变化的影响。

    The results show that maize leaf chlorophyll content is affected by environmental conditions from silking to maturity.

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  • 增强的紫外光B(UV-B)辐射明显降低柚树叶片叶绿素可溶性蛋白含量增加可溶性糖含量

    Enhanced UV-B radiation significantly decreased the contents of chlorophyll, soluble protein of pomelo seedlings, increased soluble sugar content.

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  • 结果表明,二氢茉莉酸丙酯提高根系活力叶片硝酸还原酶活性(NRA) ,增加叶绿素含量和可溶性蛋白含量从而高产奠定良好生理基础

    The results indicated PDJ could improve the vigor of root system and NRA of leaves, increase chlorophyll and soluble protein content, thus laying a better physiological foundation for high yield.

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  • 叶片含量叶绿素可溶性蛋白含量产生明显的影响

    Leaf nitrogen content induces remarkable effect on chlorophyll and soluble protein content.

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  • 姜田地面覆使生姜叶片较传统插草变叶绿素含量降低增强生姜叶片适应强光能力

    Mulching with straw in ginger field could make ginger leaves thicker, content of chlorophyll lower than those of shaded ginger, and increased the ability of adapting strong light.

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  • 施用有机肥叶片影响表现为提高叶绿素含量增加

    The investigation on properties of leaves indicated that the content of chlorophyll rose and specific leaf weight increased after fertilizing.

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  • 华硕828稀土浸种同时提高玉米幼苗叶片叶绿素可溶性、可溶性蛋白以及蛋白的含量

    Huashuo 828 and the REEs soaking seed can raise the maize seedlings chlorophyll, soluble candy, soluble protein, the whole nitrogen and total protein content.

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  • 通过盆栽核桃幼树叶片根系枝条NPK含量叶片叶绿素含量比较分析

    Comparative analysis of the n, p, K in the leaves, roots and shoots of the pot-planted walnuts showed that.

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  • 下位上位土壤供应状况更为敏感随着氮量的增加,水稻叶片氮素含量叶绿素含量SPAD相应的增加,而位叶的增幅更明显。

    Leaf N/ chlorophyll content and SPAD value increased with the increasing N fertilizer, and the lower leaves were more sensitive to the soil N supply than the upper leaves.

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  • 结果表明:正常生长情况下,腐植酸复合肥提高草莓的根系活力叶绿素含量叶片光合速率

    The experimental result showed that: Nonnally, the Humic acid fertilizer can increase root vitality, Chlorophyll content and photosynthesis rate.

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  • 辐射增强作物叶片类黄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损伤蛋白质含量改变

    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.

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  • 结果表明:SA具有促进番茄植株生长提高番茄植株光合速率的作用,同时也增加番茄叶片叶绿素含量

    In order to know the effects of Calcium on regulation of tomato growth and photosynthesis induced by salicylic acid sa, leaves of tomato l.

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  • KH2PO4处理明显提高了甘蔗叶片过氧化物酶多酚氧化酶活性呼吸强度叶绿素含量

    The KH2PO4 treatment also increased activities of peroxidase and polyphenol oxidase, and respiratory intensity, and chlorophy11 content in leaves as compared with the control.

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  • DPC促进花生苗期叶片叶绿素合成提高叶绿素含量,提高苗期叶片光合速率

    DPC could promote the synthesis of chlorophyll in leaves of seeding stage, increase the content of chlorophyll and photosynthetic rates of seedling leaves.

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  • 研究水稻叶片叶绿素过氧化含量遗传规律,对探讨光合代谢产物遗传规律和开展高产育种具有重要指导意义

    It is meaningful to study the genetics of the traits associated with photosynthesis such as leaf chlorophyll and H2O2 contents for high yield breeding in rice.

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  • 叶绿素含量测定显示,抗性株叶片花芽分化期盛花期衰老期总叶绿素含量分别对照1.47、2.26和2.60倍。

    The chlorophyll contents were genetic tranformation 1.47-, 2.26-, 2.60-fold of those in the controls at the flower bud differentiation, the blooming florescence and the senescence phases respectively.

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  • 随施量的增加草莓叶片叶绿素含量增加,草莓总产量呈增加趋势。

    The content of chlorophyll in strawberry leaf increased, and the total yield of strawberry fruit trended to increase with the increment of nitrogen fertilizer.

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  • 研究不同程度干旱胁迫下结叶片的叶绿素脯氨酸MDA含量变化进行测定,研究生理生化指标的变化,探讨结缕草干旱胁迫的响应。

    Different degrees of drought stress in chlorophyll Zoysia, proline, MDA content changes were determined to study the physiological and biochemical changes, to explore the Zoysia to drought stress.

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  • 23份自育的甘薯品系、台湾薯、川山紫、徐91-51-1京杂4号等甘薯良种的叶片叶绿素含量光合速率进行了测定,对照品种甘薯良种徐薯18

    Chlorophill content and net photosynthesis rate were tested in 23 sweet potato varieties and 5 commercial varieties, Taiwan Shu, Chuanshanzi, Xu91-51-1, Jingzha 4 and Xushu 18( as a control).

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  • 高温胁迫导致水稻叶片叶绿素含量降低表现出明显降解作用存在一个活性氧伤害机理

    The high temperature stress makes chlorophyll content of rice leaves reduce, which shows significant degradation effect, and has a mechanism of active oxygen injury.

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  • 对目前提出光谱指数用以提取叶片叶绿素含量适应性进行了分析和评价。

    At leaf level, we analyzed the applicability of the spectral indices when applied to chlorophyll.

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  • 对目前提出光谱指数用以提取叶片叶绿素含量适应性进行了分析和评价。

    At leaf level, we analyzed the applicability of the spectral indices when applied to chlorophyll.

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