搜索结果: 1-12 共查到“作物学 agronomic traits”相关记录12条 . 查询时间(0.109 秒)
Variation of Morphological and Agronomic Traits in Hybrids of Trifolium pratense × T. medium and a Comparison with the Parental Specie
interspecific hybrids morphological traits persistence ed clover rhizomes zigzag clover
2014/2/25
Trifolium pratense L. is a high-yielding and high-quality fodder crop. However, it shows low persistence,
which may be overcome by hybridisation with species that produce rhizomes. Hybrids between T...
Effect of drought on water use efficiency, agronomic traits and yield of spring wheat landraces and modern varieties in Northwest China
Landrace leaf-level water use efficiency
2011/1/11
A pot experiment with five typical landraces (Heshangtou, Hongnong No. 1, Dingxi 24, Damaizi and Jieba), three modern varieties (Qingchun 533, Plateau 602 and Abbondanza) and two water levels was carr...
Genetic analysis of grain yield and some agronomic traits in hulless barley
Hulless barley diallel generation mean analysis gene effects agronomic traits
2010/9/14
The choice of an efficient breeding procedure depends to a large extent on the knowledge of the genetic system controlling the character to be selected. An eight-parent diallel, involving hulless barl...
RICE GERMPLASM EVALUATION FOR AGRONOMIC TRAITS AND THEIR INFLUENCE ON STEM BORER (CHILO AGAMEMNON BLES.) RESISTANCE
Oryza sativa germplasm heritability agronomic characters Chilo agamemnon pest resistance,Egypt
2009/9/29
A study was conducted at Rice Research Training Centre, Sakha, Kafr Al Sheikh,
Egypt during 2003-2006. Forty-six lines were selected from four populations. These
populations were produced from five ...
Studies on Agronomic Traits of African Rice (Oryza glaberrima Steud.):II. Dry matter increase and water use efficiency
Annual Dry matter increase Leaf area ratio Oryza glaberrima Oryza sativa
2009/7/30
To compare the time courses of dry matter increase and water consumption in the two cultivated rice species, Oryza sativa L. and O. glaberrima Steud., six strains each of O. glaberrima and O. sativa c...
Studies on Agronomic Traits of African Rice (Oryza glaberrima Steud.):I. Growth, yielding ability and water consumption
Growth and development Manuring Oryza glaberrima Oryza sativa Water consumption Water use efficiency
2009/7/30
To compare the growth, yielding ability and water consumption in the two cultivated rice specks, Oryza sativa L. and O. glaberrima Steud., the respective six strains of O. sativa and O. glaberrima col...
Studies on Agronomic Traits of African Rice (Oryza glaberrima Steud.):III. Some grain morphological aspects of domestication and decrement
Decrement Domestication Grain shape Grain volume Oryza glaberrima Oryza sativa West Africa
2009/7/29
To identify some characteristics of Oryza glaberrima in grain morphology, length (L), width (W) and thickness (T) of unhusked grain were determined for two cultivated species, i.e. O.sativa and O.glab...
Characterization of Aroma and Agronomic Traits in Afghan Native Rice Cultivars
2-acetyl-1-pyrroline Aromatic rice Molecular marker Plant height Rice (Oryza sativa L.) Sensory test
2009/7/20
Abstract: In this study, we collected native aromatic rice cultivars from north, east and northeast of Afghanistan, and check cultivars from Japan, Thailand and India. We characterized some important...
Agronomic traits and tuber quality attributes of farmer grown cassava（Manihot esculenta）landraces in Nigeria
Africa Cyanogenic potential Cassava germplasm Mealiness
2009/2/19
Eleven Nigerian cassava landraces with desirable pest and disease resistance were evaluated for 18 agronomic and tuber quality traits along with two popularly grown cultivars including an improved gen...
Effects of Different Sowing Date and Intrarow Spacing on Yield and Some Agronomic Traits of Safflower（Carthamus tinctorius L.）Under Harran Plain's Arid Conditions
Safflower (Carthamus tinctorius L.) Sowing date Intrarow spacing
2009/1/13
This study was conducted to determine the suitable sowing date and intrarow spacing for safflower (Carthamus tinctorius L.) under Harran Plain's arid conditions during the 1998-1999 and 1999-2000 wint...
Genetic Analysis of Grain Yield per Spike and Some Agronomic Traits in Diallel Crosses of Bread Wheat（Triticum aestivum L.）
Wheat（Triticum aestivum L.） combining ability correlation and path coefficient analysis
2009/1/8
To introduce new germplasm into breeding programs in Turkey, 3 lines [Samsun - 46 (S - 46), Samsun/Bafra - 333 (SB - 333), Population - 311 (P - 311)] and 4 cultivars [Marmara - 86 (M - 86), Göne...
Effects of Non-flooded Cultivation with Straw Mulching on Rice Agronomic Traits and Water Use Efficiency
rice non-flooded cultivation straw mulching water use efficiency irrigation water use efficiency
2009/1/7
A field experiment was conducted to study water use efficiency and agronomic traits in rice cultivated in flooded soil and non-flooded soils with and without straw mulching. The total amount of water ...