SPAD

Increased Cu loading caused a linear decrease of SPAD value .

SPAD值随铜污染浓度的增加而呈线性下降；

There is good correlation between chlorophyll content and SPAD values .

叶绿素含量与SPAD值有很好的相关关系。

Study on the Spatial Distribution of Leaf N Content and SPAD Value in Cotton

棉花氮素和SPAD值叶位分布规律研究

Application of SPAD Value on N Nutritional Diagnosis and Fertilization Recommendation

SPAD值在玉米氮素营养诊断及推荐施肥中的应用

Study on the Relation between Content N and SPAD in Bamboo 's Leaf

毛竹叶片N含量与SPAD值的相关性研究

A Study on Relation between SPAD Value , Chlorophyll and Nitrogen Content in Cotton

SPAD值与棉花叶绿素和含氮量关系的研究

Nitrogen Management of Potato Based on SPAD Diagnosis

基于SPAD诊断的马铃薯的氮肥管理

Phosphorus and water too little or too much lead to reduced leaf SPAD value .

磷素和水分过少或水分过多会导致叶片SPAD值降低。

The results showed that there was significant linear correlation between SPAD value and chlorophyll ;

结果表明：棉花叶片的叶绿素含量与SPAD值呈线性相关；

Spatial Distribution of Winter Wheat Leaf SPAD Value and its Relationship with Nitrogen Nutrition Status

小麦叶片SPAD空间分布及其与氮素营养状况的关系

Primary Study on Application of SPAD Value to Estimate Chlorophyll and Nitrogen Content in Wheat Leaves

应用SPAD值预测小麦叶片叶绿素和氮含量的初步研究

Determination and Analysis of SPAD Value and Chlorophyll Contents in Cymbidium from Guizhou

贵州兰花SPAD值和叶绿素含量测定与分析

Different ear leaf SPAD values of rice flag leaf varieties are different . 5 .

不同穗型水稻剑叶叶片的SPAD值品种间有差异。

Chlorophyll Content Determination and its Relationship with SPAD Readings in Flue-cured Tobacco

烤烟叶片叶绿素含量的测定及其与SPAD值的关系

Higher fertilizer level and lower density contributed to higher Chlorophyll SPAD and net photosynthetic rate .

施肥水平越高、密度越低，油菜功能叶叶绿素相对含量（SPAD值）、净光合速率越高。

SPAD value varied significantly among varieties .

在相同时期不同品种间的SPAD值有显著性差异。

Study on Relation between SPAD Value and Chlorophyll Contents in 10 kinds Horticulture Woody Plants

10种园林树木叶绿素与SPAD值相关性研究

Effects of the Decreased Index of SPAD Value of Leaf After Full Heading on Ratooning Ability

杂交中稻齐穗后叶片SPAD值衰减对再生力的影响

Effect of Nitrogen on SPAD and Photosynthesis Rate of Different Leaves of Winter Wheat at Grain Filling Stage

施氮对灌浆期冬小麦不同叶片SPAD值及光合速率的影响

In the same application levels of nitrogen the SPAD value was the highest at anthesis stage .

在同一施氮水平下，开花期的SPAD值都最高。

Pilot plant for the determination of the SPAD value of analysis of variance , a significant mutagenic effect .

对测定的试验植株的SPAD值方差分析，诱变效果显著。

Study on the Correlation Between SPAD Values and Spectra of Rice Leaf Under Sulfur Dioxide Fumigation Condition

SO2污染环境下水稻叶片SPAD值与光谱特征的相关性研究

The SPAD value of leaves was decreased with the delay of havest time .

随收获时间的延迟，叶片SPAD值不断降低。

Monitoring Protein and Starch Accumulation in Wheat Grains with Leaf SPAD and Canopy Spectral Reflectance

利用冠层反射光谱和叶片SPAD值预测小麦籽粒蛋白质和淀粉的积累

Irrigation treatments on the SPAD of 138 the smallest change under T3 treatment .

T3处理下，灌水处理对138的叶绿素含量变化影响最小。

Relationship between Chlorophyll Meter Readings ( SPAD Readings ) and Chlorophyll Content of Crop Leaves

作物叶片叶绿素含量与SPAD值相关性研究

Pn , Gs , Tr and SPAD of nitrogen application were higher than treatment of no nitrogen application .

施氮后玉米叶片净光合速率、气孔导度、蒸腾速率、SPAD值均高于不施氮处理。

The Relationships between SPAD Readings and the Contents of Chlorophyll and Nitrogen in Strawberry Leaves

草莓叶片叶绿素含量、含氮量与SPAD值间的关系

Leaf area index , leaf area , SPAD value of rice increased with the growing of the amount of nitrogen and potassium .

水稻叶面积指数、剑叶面积、SPAD值都随着氮钾用量的增加而增加。

The effect of cultivation methods on transpiration rate ( Tr ) and SPAD value was dependent on the location and year .

耕作方式对蒸腾速率和SPAD值的影响因地点和年份而异。