搜索结果: 16-30 共查到“种子学 yield”相关记录38条 . 查询时间(0.313 秒)
Soybean Seed Yield Performances under Different Cultural Practices
Soybean planting date plant population leaf area index seed yield total dry matter yield components
2009/7/3
This study was carried out to investigate the yield response of 2 soybean (Glycine max (L.) Merrill) cultivars to different planting dates and plant populations and to examine the relationships of se...
Effects of seed size and in-row spacing on growth and yield of early potato in a mediterranean-type environment in Turkey
Seed size in-row spacing early potato competition
2010/9/10
Optimizing plant density and seed size are the most important subjects of early potato production systems in mediterranean-type environments due to their effects on seed cost, plant development, yield...
INFLUENCE OF FARMING METHODS AND INTENSITY ON YIELD STRUCTURE FEATURES AND YIELD OF SEED VETCH(VICIA SATIVA L)
Vicia sativa yield of seeds yield structure features legume – cereal mixtures Ina
2009/3/31
The trials were carried out on good wheat soil complexes during 2003-2005 in Krasne, near Rzeszów (50o03’ N; 22o06’ E). The aim of this research was to estimate the influence of sowing systems and cul...
EFFECT OF INTENSITY OF THE CULTIVATION TECHNOLOGY ON YIELD AND ON SEED PLUMPNESS AND COOKING TIME OF CHOSEN FIELD PEA(PISUM SATIVUM L.)CULTIVARS
fiefield pea intensity of cultivation technology seed plumpness seed cooking time ld pea
2009/3/31
A strict 2-factor field experiment was carried out over 2005-2007 at the Mochełek Experiment Station (53o13’ N; 17o51’ E) of the University of Technology and Life Sciences in Bydgoszcz. Four cult...
Effect of canopy density of spring rapeseed on the weight of seeds per plant and the elements of yield structure
spring oilseed rape canopy density seed weight yield structure
2009/3/31
A strict, one-factorial field experiment with spring rapeseed cv. Licosmos was conducted at the Agricultural Plant Collection (52°9' N; 21°2' E) of Agronomy Department (Warsaw University of Life Scien...
INFLUENCE OF SEEDING DENSITY AND SEEDING DATE ON THE CHARACTERS OF YIELD STRUCTURE COMPONENTS AND THE YIELD OF WINTER WHEAT CULTIVARS ON LIGHT SOIL
winter wheat cultivars seeding date seeding density
2009/3/31
The research aimed at the analysis of the influence of selected yield characters on the yield of winter wheat cultivars depending on the seeding date and density. Experiments were carried out over 200...
EFFECT OF AGROTECHNICAL CONDITIONS ON THE PERENNIAL RYEGRASS(Lolium perenne L.)SEED YIELD OVER THE THREE-YEAR USE
perennial ryegrass germinability germination energy
2009/3/31
The aim of the present research was to determine the effect of the sowing method and date as well as row spacing on the germinability and germination energy of seeds over the three-year full use of pe...
Variation and interrelationships for pod and seed yield characters in bambara groundnut(Vigna subterrenea)in Adamawa State, Nigeria
Association analysis bambara groundnut heritability masking action phenotypic variance pod and seed yield ha-1
2009/3/4
Entries of ten accessions of bambara groundnut were evaluated for variation and interrelationships for pod and seed yield characters in a randomized complete block design with three replication ...
Sesame (Sesamum indicum L.) weed infestation, yield and yield components as influenced by sowing method and seed rate in a Sudan Savanna agro-ecology of Nigeria
Sesame production sowing methods seed rates weed control seed yield
2009/3/4
An experiment on the influence of seed rate and sowing method on sesame (Sesamum indicum L.) weed infestation, yield and yield components was conducted at Maiduguri, Nigeria, during the 2001 and 200...
Genetic studies on seed yield of West African okra [Abelmoschus caillei(A. Chev.)Stevels]
Seed weight Genetic components Heritability Additive gene Dominance
2009/2/19
West African okra is an under-exploited vegetable crop with high pod and seed yield potentials. F1 hybrids of eight accessions of West African okra were composited to produce F2 seeds and backcross ge...
Regarding to Seed and Straw Yield Using Different Methods in Common Vetch
Seed Straw Yield Different Methods in Common Vetch
2009/1/23
In this study, 178 common vecth genotypes were tested in Bursa in 1989-1991. The aim of this study was to determine characters that affect seed and straw yield using simple correlation coefficients, p...
The Effect of N Applied at Different Seasons and Doses on Seed Yield and Some Yield Components of Smooth Bromegrass(Bromus inermis Leyss)and Relationships Among The Characteristics
N Applied Different Seasons Seed Yield Smooth Bromegrass(Bromus inermis Leyss)
2009/1/16
This study was conducter to determine the effects of time (autumn and spring) and dose (0, 4, 8 and 12 kg N/da) of nitrogen applications on seed yield and yield components of smooth bromegrass. The st...
The Effect of Different Seed Rates on Yield and Yield Components of two Soybean(Glycine max.(L.)Merill)Varieties in Kahramanmaras Conditions
Seed Rates Yield Soybean(Glycine max.(L.)Merill)Varieties Kahramanmaras Conditions
2009/1/16
This study was carried out in Kahramanmaras ecological condition in 1994 and 1995. In this study soybean cv "P. 9442" and "AP 240" were planted at 50, 60 and 70 cm row spaces, and 3, 5 and 7 cm intrar...
The purpose of this study was to investigate the possibilities of growing four vetch species (Common vetch, Narbonne vetch, Hairy vetch, Bitter vetch) with respect to seed and straw yield under the se...
Correlation and Path Coefficient Analyses of Seed Yield Components in the Narbon Bean(Vicia narbonensis L)
Narbon bean (Vicia narbonensis L.) phenotypic correlation coefficient path coefficient seed yield yield components
2009/1/13
The purpose of this research was to evaluate phenotypic correlation coefficents between seed yield per plant and some yield components, and to determine the direct and indirect effect of 6 components ...