搜索结果: 1-15 共查到“农艺学其他学科 THE EFFECT”相关记录45条 . 查询时间(0.258 秒)
Cereal-forage crop rotations and irrigation treatment effect on water use efficiency and crops sustainability in Mediterranean environment
Alfalfa Binary Mixture Durum Wheat lrrigation
2013/2/27
Agricultural systems based on crop rotations favour sustainability of cultivation and productivity of the crops. Wheat-forage crops rotations (annual winter binary mixture and perennial alfalfa meadow...
Effect of Sowing Date and Plant Density on Growth and Yield of Tomato (Lycopersicon Esculentum, Mill.)
Lycopersicon Esculentum, Mill Photoperiod plant spacing tomato
2010/11/16
The effect of sowing date and plant density on two cultivars were investigated in field trail in two successive seasons (2002/03 and 2003/04) at North Kordofan of Sudan, to determined the optimum sowi...
Effect of Plant Spacing and N Rates on the Growth and Yields of Rice at Abakaliki Ebonyi State, Southeast Nigeria
Plant spacing N rates Rice crop Rice growth and Rice grain yield
2010/11/16
To elicit information on the optimum spacing and N fertilizer rates for rice production under
rain fed conditions at Abakaliki Agro-ecological zone, field trials were conducted at Ikwo with rice vari...
Effect of Crop Residue on Soil Physical Properties and Rice Yield on an Acid Ultisol at Abakaliki, Southeastern Nigeria
Crop Residue Acid Soil Physical Properties Rice Cultivars Rice Growth Rice Yield
2010/11/16
A study was conducted in 2005 and 2006 to evaluate the effect of different types of crop
residue mulch on soil physical properties and rice yield. The crop residue treatments were dry rice straw, bur...
Effect of Intra-row Spacing on Growth and Yield of Three Cowpea (Vigna unguiculata L. Walp.) Varieties under Rainfed
Cowpea intra-row spacing growth yield
2010/11/16
A field experiment was carried out under rainy season 2006-07, at two locations (Kordofan
university farm and Jabal Kordofan ) in Sheikan District, North Kordofan State, Sudan, to investigate the eff...
Effect of Bio and Mineral Phosphorus Fertilizer on the Growth, Productivity and Nutritional Value of Fenugreek (Trigonella foenum graecum L.) in Newly Cultivated Land
Fenugreek Mineral Phosphorus Biological fertilizer Nutritional Value
2010/11/15
Two field experiments were carried out to study the effect of bio and mineral phosphorus
fertilizer on the growth, productivity and nutritional value of some fenugreek cultivars in newly cultivated l...
EFFECT OF N, P, K CONCENTRATIONS ON YIELD AND FRUIT QUALITY OF TOMATO (Solanum lycopersicum L.) IN TUFF CULTURE
Tomato tuff open soilless macronutrients
2010/12/9
This study concluded that high concentration of N, P and K in the nutrient solution gave higher total yield and tomato fruit weight than the control nutrient solution in tuff culture grown tomato. Hig...
Effect of foliar applied kinetin and indole acetic acid on maize plants grown under saline conditions
Corn inorganic nutrients proline salinity Zea mays
2010/10/29
This study examined the effects of kinetin (KIN) and indoleacetic acid (IAA) sprayed on the leaves of salinity-stressed maize (Zea mays L. cv., DK 647 F1) plants grown in field conditions. Salt stress...
Pruning effect on content of quercetin and catechin in berry skins of cv. Blaufränkisch (Vitis vinifera L.)
Bud load canopy structure berry skin quercetin catechin
2010/10/29
The effect of pruning severity on quercetin and catechin content in berry skins of cv. Blaufränkisch (Vitis vinifera L.) was studied over 3 years. Different crop levels and canopy structures were...
EFFECT OF THE MORPHOLOGICAL TRAITS ON SEED YIELD OF LUCERNE BREEDING POPULATIONS IN LITHUANIA
lucerne seed yield morphological traits
2010/12/8
Phenotypic correlation coefficients between seed yield and morphological traits of lucerne (Medicago sativa L.) breeding populations were determined. Ranking of populations by seed yield and subsequen...
Effect of Propagation Media on the Rooting of Leafy Stem Cuttings of Irvingia wombolu (Vermoesen)
Irvingia wombolu vegetative propagation soil media
2010/11/15
The effect of propagation media on the rooting potentials of juvenile stem cuttings of Irvingia wombolu was assessed in an experiment conducted at the Teaching and Research Farm of the Delta State Uni...
Effect of Organic Sources and Urea on N Transformation and Yield of Lowland Rice Grown in Clay Loam Soil
N forms yield organics urea NUE rice
2010/11/15
Field experiments were conducted during Kharif 2006 and 2007 in clay loam soil to study the
effect of organic sources and urea on N transformation and yield of rice. The treatments consisted of addit...
Effect of regulated irrigation water temperature on hydroponics production of Spinach (Spinacia oleracea L.)
Growth rate root weights shoot weights leaf length leaf number
2010/9/14
The effects of different temperature regimes of irrigation water on the growth rate of Spinacia oleracea L. were determined in the greenhouse for 8 weeks. The spinach seedlings were irrigated with wat...
Physical properties of Tylosemia esculentum and the effect of roasting on the functional properties of its flour
Morama bean physical properties functional properties lightness hue chroma
2010/9/14
The physical properties of two varieties of morama beans and the effect of roasting on the functional properties of their flours were studied. Majority (65, 92.5, 79%) of the seeds has medium dimensio...
Seed size effect on grain weight and agronomic performance of tef [Eragrostis tef (Zucc.) Trotter]
Eragrostis tef seed size tef tef agronomy
2010/9/10
Tef [Eragrostis tef (Zucc.) Trotter], the indigenous Ethiopian cereal, has a very minute seed size, yet it has a strong bearing both on the preferences of farmers for planting material and consumers a...
