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Effect of thiourea application on cowpea [Vigna unguiculata（L.）Walp.] productivity under rainfed conditions
seed soaking foliar spray BC ratio harvest index
2009/2/20
Field experiments in the sandy loam soils of Pattambi during the kharif seasons of 2000-2002 revealed that thiourea application consistently increased cowpea productivity under rainfed conditions....
Effect of preceding crop, soil tillage and herbicide application on weed and winter wheat yield
preceding crop soil tillage and herbicide application weed winter wheat yield
2010/1/18
Effect of preceding crop, soil tillage and herbicide application on weed and winter wheat yield.
Effect of Phosphorus Fertilizers and Application Methods on the Yield of Wheat Grown Under Dryland Conditions
Phosphorus Fertilizers Application Methods Yield Wheat Grown Dryland Conditions
2009/1/15
This study was conducted to investigate the efficiency of diammonium phosphate (DAP) and triple superphosphate (TSP) as phosphorus (P) sources and the effect of fertilizer application methods on the ...
Effect of Boron Application on the Yield and Quality of Sugar Beet
Boron Application Quality Sugar Beet
2009/1/14
This research was conducted to determine the effects of application methods and the levels of boron on the root yield and quality of sugar beet in the Konya-Altınekin plain. The experimental soil...
Responses of Irrigated Durum and Bread Wheat Cultivars to Boron Application in a Low Boron Calcareous Soil
Boron deficiency bread and durum wheat interactions yield attributes
2009/1/12
Cereals are sensitive to micronutrient problems. Central Anatolian soils show great variation with respect to both deficiency and toxicity of boron (B). Hence, screening of major wheat cultivars grow...
Response of ten winter wheat cultivars to boron foliar application in a temperate climate (South-West Poland)
wheat varieties B-demands and sensitivity genotypic variation
2010/1/15
Three strict field trials were conducted in 2003, 2004 and 2006, involving foliar application of boron to ten cultivars of winter wheat commonly grown in Poland. Boron was applied as 175 g.ha-1 of bor...
Development and Yields of Cotton under Two Tillage Systems and Nitrogen Application Following White Lupin Grain Crop
Development Yields Cotton Two Tillage Systems Nitrogen Application White Lupin Grain Crop
2008/12/15
Cotton (Gosspium hirsutum L.) growth and yield following a white lupin (Lupinus albus L.) grain crop may be influenced by tillage system and rate of N fertilizer application. Field studies were conduc...
Increasing Reversal Frequency in Gossypium hirsutum L. 'MD51' through Exogenous Application of Plant Hormones
Increasing Reversal Frequency Gossypium hirsutum L. 'MD51' Exogenous Application Plant Hormones
2008/12/15
Reversal points in cotton fibers may compromise fiber strength by generating regions of wall weakness. When viewed with polarized light, two types of reversals are observed: S and Z. This study invest...
In-Season Evaluation of Subsurface Drip and Nitrogen-Application Method for Supplying Nitrogen and Water to Cotton
In-Season Evaluation Subsurface Drip Nitrogen-Application Method Supplying Nitrogen Water Cotton
2008/12/15
Drip irrigation and computer simulation growth models are potential tools for improving water and N-application strategies to cotton (Gossypium hirsutum L.) in the southeastern USA. Our objectives wer...
New Vegetation Index and Its Application in Estimating Leaf Area Index of Rice
vegetation index rice leaf area index reflectance spectrum
2008/12/11
0.024. Otherwise, the vegetation indices would be saturated, resulting in lower estimation accuracy of LAI. Comparison on the capabilities of the vegetation indices derived from all kinds of combinati...
Application of Remote Sensing to Strategic Questions in Cotton Management and Research
Remote Sensing Strategic Questions Cotton Management Research
2008/12/10
Remote sensing can be a relatively inexpensive source of data for site-specific crop management. Many potential applications of remote sensing are tactical, in that they involve responses to particula...
Yield and Yield Components of Maize as Affected by Different Sources and Application Rates of Nitrogen Fertilizer
Nitrogen source level maize protein
2010/11/11
A field experiment was carried out during the two successive seasons of 2005 and 2006 at
Demo, Fayoum Governorate, Egypt to study the effect of different sources of nitrogen i.e., urea, ammonium sulp...
YIELD AND QUALITY OF CHICORY (CICHORIUM INTYBUS L.) IN DEPENDENCE ON VARIETY AND FOLIAR APPLICATION OF ATONIK AND POLYBOR 150
chicory variety
2010/12/7
The influence of variety and foliar applications of Atonik and Polybor 150 on root yield and inulin content in root of chicory (Cichorium Intybus L.) plant were observed in field polyfactorial experim...
Pre- and Post-Anthesis Application of Exogenous Hormones Alters Fiber Production in Gossypium hirsutum L. Cultivar Maxxa GTO
Gossypium hirsutum Exogenous Hormones Alters Fiber Production Post-Anthesis Application
2008/5/13
In recent years, crop yield in cotton has remained constant, suggesting that some type of yield plateau has been reached within the existing cotton germplasm. This study examines the effect of exogeno...
单核苷酸多态性在作物遗传及改良中的应用Application of Single Nucleotide Polymorphism in Crop Genetics and Improvement
单核苷酸多态性（SNPs） 分子标记 连锁不平衡
2008/1/16
摘要单核苷酸多态性（single nucleotide polymorphism，SNP）是等位基因间序列差异最为普遍的类型，可作为一种高通量的遗传标记。已建立了PCR扩增目标序列及其产物测序和电子SNP（eSNP）等多种发现和检测SNP的方法。玉米和大豆等作物也已开展了SNP分析。一些栽培作物种质的多样性不断减少，其结果使连锁不平衡（linkage disequilibrium，LD）增加，这有...