搜索结果: 1-9 共查到“农艺学其他学科 Leaf”相关记录9条 . 查询时间(0.111 秒)
Relationship of late-season ear leaf nitrogen with early- to mid-season plant height of corn
Corn Ear Leaf N Plant Height Relationship Models Cropping Systems
2013/2/28
Nitrogen concentration in the ear leaf is a good indicator of corn (Zea mays L.) N nutrition status during late growing season. This study was done to examine the relationship of late-season ear leaf ...
Comparison of two sanitary control methods of Coelaenomenodera lameensis Berti. and Mariau (Coleoptera, Chrysomelidae: Hispinae), an oil palm (Elaeis guineensis Jacq.) leaf miner in West Africa
Cô te d’Ivoire Coelaenomenodera lameensis Elaeis guineensis infestation zone IRHO-CIRAD method.
2011/1/10
Coelaenomenodera lameensis (Coleoptera, Chrysomelidae: Hispinae) is a dangerous pest of oil palm (Elaeis guineensis, Jacquin 1963). Two sanitary control methods (Irho/Cirad method) were compared for t...
Dominant Factors in Reduction of Photosynthetic Rate Affected by Air Humidity and Leaf Water Potential in Rice Plants
Dry matter production Leaf production rate Photosynthetic rate Plant type Root yield Starch content Thai cassava
2009/8/6
In order to clarify the dominant factor responsible for the reduction in photosynthetic rate caused by 1) an increase in leaf-air vapor pressure difference and 2) a decrease in leaf water potential i...
Effect of Rolled Leaf Gene Rl（t）on Grain Quality in Hybrid Rice
hybrid rice rice quality rolled leaf gene effect starch viscosity rapid visco analyzer
2009/1/7
Effects of rolled leaf gene Rl(t) on grain quality characters of hybrid rice were analyzed by using three pairs of rolled leaf near-isogenic lines under two fertilizer treatments. Under normal fertil...
Antibacterial Activity of the Ethanolic and Methanolic Leaf Extracts of Some Tropical Plants on Some Human Pathogenic Microbes
Antibacteria activity Tropical plants Pathogenic microbes
2010/11/11
Ethanol and Methanol Extracts of Chromolaena odorata, Azadirachta indica, Cymbopogon
citratus, Piper guineense, Psidium guajava, Morinda lucida and Gynandropsis gynandra were screened for antibacteri...
Response of Maize Leaf Sucrose Phosphate Synthase to Salinity
Maize leaf sucrose phosphate synthase and salinity
2010/11/10
Crops grown in salt affected soils may suffer from drought stress, ion toxicity and mineral
deficiency leading to reduced growth and productivity. In this work, the effect of three NaCl levels (30, 6...
Diversity of Rice Leaf Folders and Their Natural Enemies
Rice Leaf folders Three species Biology Natural enemies
2010/11/10
Three species of rice leaf folders occur in Madurai district viz., Cnaphalocrocis medinalis
(Guenee), Marasmia patnalis (Bradley) and Marasmia ruralis (Walker) among which the former was
dominant. T...
LEAF AREA INDEX IN WINTER WHEAT: RESPONSE ON SEED RATE AND NITROGEN APPLICATION BY DIFFERENT VARIETIES
winter wheat nitrogen sowing rate
2010/12/6
The most important photosynthesis acceptor – leaf area vary among cultivation measures and it is limited factor for creating exact growth models in common winter wheat. The objective of this study was...
COEFFICIENTS FOR DETERMINATION OF THE LEAF AREA IN THREE BURLEY TOBACCO VARIETIES
tobacco leaf area mathematical coeffi cient
2010/12/2
In relation to determination of leaf area through linear measurements of leaf blade and mathematical coeffi cients in Burley tobacco individual values of correction coeffi cients have been determined ...