搜索结果: 1-15 共查到“作物学 Leaf”相关记录209条 . 查询时间(0.148 秒)
南京农业大学农学院《Agricultural and Forest Meteorology》发表智慧农业团队“Simulating the effects of low-temperature stress during flowering stage on leaf-level photosynthesis with current rice models”（图）
智慧 农业 气候变化 作物
2024/8/15
2024年来，南京农业大学农学院智慧农业团队在极端气候下的作物模型算法改进工作方面进行了深入研究，为未来气候变化背景下的作物生产力模拟提供了理论与技术基础。研究结果2024年8月2日以“Simulating the effects of low-temperature stress during flowering stage on leaf-level photosynthesis with c...
南京农业大学农学院《The Plant Journal》发表油菜遗传育种团队“Mutation to a cytochrome P450-like gene alters the leaf color by affecting the heme and chlorophyll biosynthesis pathways in Brassica napus”（图）
油菜遗传育种 叶绿素 生物合成
2023/10/28
2023年7月28日，The Plant Journal在线发表了南京农业大学作物遗传与种质创新利用全国重点实验室油菜遗传育种团队的最新研究成果“Mutation to a cytochrome P450-like gene alters the leaf color by affecting the heme and chlorophyll biosynthesis pathways in Br...
Overexpression of OsGF14f Enhances Quantitative Leaf Blast and Bacterial Blight Resistance in Rice
GF14f leaf blast resistance bacterial blight resistance SA pathway
2023/4/21
Although it is known that rice 14-3-3 family genes are involved in various defense responses, the functions of OsGF14f in response to diseases have not been reported. Here, we showed that the transcri...
南京农业大学农学院《Remote Sensing of Environment》发表智慧农业团队“Assessing a soil-removed semi-empirical model for estimating leaf chlorophyll content”（图）
智慧农业 光谱监测 作物光合 氮素营养
2023/10/28
2022年10月7日，农学院智慧农业团队在国际顶级遥感期刊《Remote Sensing of Environment》发表了题为“Assessing a soil-removed semi-empirical model for estimating leaf chlorophyll content”的研究论文，报道了他们在冠层尺度叶片叶绿素含量光谱监测普适性模型构建和土壤影响消除方面的重要进展...
Basal internode elongation of rice as affected by light intensity and leaf area
Internode elongation Leaf area index Light intensity Light quality R/FR
2023/4/21
Short basal internodes are important for lodging resistance of rice (Oryza sativa L.). Several canopy indices affect the elongation of basal internodes, but uncertainty as to the key factors determini...
Physiological and genome-wide gene expression analyses of cold-induced leaf rolling at the seedling stage in rice (Oryza sativa L.)☆
Rice (Oryza sativa L.) Cold-induced leaf yellowing Cold-induced leaf rolling Physiological analysis
2023/4/21
Leaf rolling and discoloration are two chilling-injury symptoms that are widely used as indicators for the evaluation of cold tolerance at the seedling stage in rice. However, the difference in cold-r...
Researchers Find Corn Gene Conferring Resistance to Multiple Plant Leaf Diseases（图）
Researchers Corn Gene Resistance to Multiple Plant Leaf Diseases
2017/9/1
Alleles that confer multiple disease resistance are valuable in crop improvement though molecular mechanisms underlying their functions remain largely unknown. A quantitative trait locus, qMdr9.02, as...
Genetic population structure of Bemisia tabaci in Spain associated with Tomato leaf curl New Delhi virus – short communication
whitefly begomovirus zucchini squash
2017/4/6
Tomato leaf curl New Delhi virus (ToLCNDV) originates from Asia where it is persistently transmitted by indigenous cryptic species of the whitefly Bemisia tabaci. The virus has recently invaded Spain,...
Genetic Analysis and Molecular Mapping of a Leaf Rust Resistance Gene in the Wheat Line 19HRWSN-129
gene mapping molecular marker SSR wheat leaf rust
2016/4/5
The wheat (Triticum aestivum L.) line 19HRWSN-129 from CIMMYT showed resistance to the major Puccinia
triticina (Pt) races collected in China. A 144 F2:3 population was generated by crossing the res...
QTL Mapping for Adult-Plant Leaf Rust Resistance Genes in Chinese Wheat Cultivar Weimai 8
gene postulation molecular marker QTL loci wheat leaf rust
2015/10/9
The wheat cultivar Weimai 8 is a good source of adult-plant resistance to leaf rust in China. In order to understand the genetic background of the resistance genes, 179 F2:3 families derived from the ...
Current Situation of Tomato Yellow Leaf Curl Disease (TYLCD) in Antalya, Turkey
Tomato yellow leaf curl virus virus distribution characterisation diagnosis
2015/10/9
We studied the distribution of virus/viruses causing tomato yellow leaf curl disease (TYLCD) in Antalya and to characterise the partial genome sequences of the selected isolates. Tomato yellow leaf cu...
THE APPLICATION OF MODIFIED NORMALIZED DIFFERENCE WATER INDEX BY LEAF AREA INDEX IN THE RETRIEVAL OF REGIONAL DROUGHT MONITORING
Vegetation Coverage Relative Leaf Area Index (RLAI),
2015/5/6
The vegetation coverage is one of the important factors that restrict the accuracy of remote sensing retrieval of soil moisture. In order to effectively improve the accuracy of the remote sensing re...
Genetic analysis and molecular mapping of leaf rust resistance genes in the wheat line 5R618
gene postulation genetic mapping molecular marker wheat leaf rust
2014/12/1
The wheat (Triticum aestivum L.) line 5R618, bred at the China Agricultural University, is resistant in the seedling stage to the majority of the current Chinese pathotypes of wheat leaf rust (Puccini...
Leaf blade and petiole nutritional diagnosis for Vitis vinifera L. cv. Tempranillo by deviation from optimum percentage method
DOP references DOP norms
2014/10/23
Deviation from optimum percentage (DOP) is a diagnosis methodology for leaf analyses which expresses the deviation for each element with respect to its optimal concentration. This deviation is an indi...
Virulence surveys of wheat leaf rust in the Czech Republic and resistance genes in registered cultivars
Czech Republic leaf rust pathotypes Lr genes resistance wheat
2014/9/22
The technical report presents a summary of results obtained in the leaf rust race surveys carried out in Czechoslovakia/Czech Republic in the years 1966–2001. The physiologic races were determined usi...