搜索结果: 61-75 共查到“作物学 yield”相关记录516条 . 查询时间(0.056 秒)
Genetic variability and interrelationship among grain yield and some quality traits in Turkish winter durum wheat landraces
Genetic variation grain yield quality traits pure lines Turkish durum wheat landraces
2010/2/24
Twenty durum wheat pure lines obtained from landraces collected from southwestern districts of Konya and 5 durum wheat cultivars were evaluated under rain fed conditions in Konya between 2005 and 2008...
Effects of Harvest Time on Shoot Biomass and Yield of Turmeric (Curcuma longa L.) in Okinawa,Japan
Dry matter accumulation pattern Dry matter translocation Harvest time Rhizomatous plant Root crop Yield-shoot ratio
2010/3/4
This study was conducted in 2003−2004, 2005−2006 and 2006−2007 in Okinawa, Japan (24−28ºN and 126−130ºE) to evaluate the effects of harvest time on biomass accu...
Agronomic and socio-economic constraints to high yield of upland rice in Tanzania
NERICA adaptability soil fertility upland rice agro-ecosystems productivity
2011/1/10
A field survey was conducted in March 2009 in upland rice growing agro-ecosystem of four districts in Tanzania namely Ulanga, Kyela, Morogoro and Korogwe to investigate the agronomic and socio-economi...
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...
Yield performance of Ganoderma lucidum (Fr.) Karst cultivation on substrates containing different protein and carbohydrate sources
Ganoderma lucidum Reishi cultivation molasses gluten substrate yield
2010/9/14
This study was conducted to investigate the effects of different dosages of molasses as a carbohydrate source and corn-gluten meal as a protein source on the yield of Ganoderma lucidum and to improve ...
Interaction effects of deficit irrigation and row spacing on sunflower (Helianthus annuus L.) growth, seed yield and oil yield
Sunflower deficit irrigation seed yield oil yield row spacing
2010/9/14
Productivity of sunflower is strongly regulated by the availability of water. In order to study the influence of deficit irrigation (I1:100% FC, I2 and I3: 75 and 50% FC during stem elongation period,...
Influence of Irrigation Intervals, Some Cultivars and Plant Spacing on Growth, Yield and its Components in Rice Part (2) Yield and Yield Components
Rice irrigation intervals cultivars plant spacing yield and yield components
2010/11/15
A two-year experiment was carried out on rice (Oryza sativa L.), during 2006 (S1) and 2007
(S2), at the Rice Research and Training Center (RRTC) at Sakha, Kafr El-Sheikh Governorate, Egypt. The trail...
Effect of crop rotation and nitrogen fertilization on yield and nitrogen efficiency in maize in the northern Guinea savanna of Nigeria
Fallow grain legumes maize N uptake N use efficiency N fertilizer recovery efficiency
2010/9/13
Two crop rotation cycles were evaluated to determine the effect of cropping systems and N fertilization on the yield and efficiency of N in maize. Maize was grown on plots which had previously support...
COMBINING ABILITY FOR FLAG LEAF AREA,YIELD AND YIELD CMPONENTS IN BREAD WHEAT
Triticum aestivum cross breeding agronomic characters Pakistan
2009/9/30
These studies were conducted in the Department of Plant Breeding and Genetics,
University of Agriculture, Faisalabad during 1999-2001. Combining ability effects were
studied in a 4 x 4 diallel c...
EFFECT OF FOLIAR APPLICATION OF NAA ON FRUIT DROP, YIELD AND PHYSICO-CHEMICAL CHARACTERISTICS OF GUAVA (PSIDIUM GUAJAVA L.) RED FLESH CULTIVAR
Psidium guajava NAA chemico-physical properties Pakistan
2010/9/26
A study was conducted in the Department of Horticulture, Agriculture Faculty,Gomal University, D.I. Khan, Pakistan during 2005. NAA (naphthalene acetic acid) @ 0, 15, 30, 45, 60, 75 and 90 ppm concent...
EFFECT OF SOWING DATES AND PLANTING PATTERNS ON GROWTH AND YIELD OF MUNGBEAN,VIGNA RADIATA L.
M.Asghar Malik M.Farrukh Saleem Asghar Ali Rana Ahmad Faraz Ishaq
2009/9/30
A study was carried out in the Department of Agronomy, University of Agriculture,
Faisalabad during kharif 2003. The objective was to determine the effect of sowing
dates and planting patterns on ...
EFFECT OF SEED SIZE AND PHOSPHORUS FERTILIZER ON ROOT LENGTH DENSITY,P UPTAKE,DRY MATTER PRODUCTION AND YIELD OF GROUNDNUT
Arachis hypogaea phosphate fertilizers roots agronomic characters Bangladesh
2009/9/30
These studies were conducted at Bangladesh Agricultural Research Institute,
Joydebpur, Gazipur, Bangladesh during rabi (winter) seasons of 2002-2003 and 2003-
2004. The objective was to determine t...
Effect of Seed Treatment With Rhizobium Strains And Biofertilizers on Foot/Root Rot And Yield of Bushbean In Fusarium Solani Infested Soil
Kidney beans Fusarium Rhizobium agronomic characters Bangladesh
2009/9/29
A pot experiment was conducted in the glasshouse of the Department of Plant
Pathology, Bangladesh Agricultural University, Mymensingh, Bangladesh during 2002–
2003. Six Rhizobium strains and three b...
ANALYSIS OF COMBINING ABILITY FOR YIELD, YIELD COMPONENTS AND QUALITY CHARACTERS IN TOMATO (LYCOPERSICON ESCULENTUM MILL.)
Lycopersicon esculentum genotypes crossbreeding agronomic characters Pakistan
2009/9/29
A study was conducted at Vegetables Research Institute, AARI, Faisalabad and
University of Agriculture, Faisalabad, Pakistan during 2004-05. Plant material
comprised 12 parental lines and their 66 F...
EFFECT OF SEED TREATMENT WITH RHIZOBIUM STRAINS AND BIOFERTILIZERS ON FOOT/ROOT ROT AND YIELD OF BUSHBEAN IN FUSARIUM OXYSPORUM INFESTED SOIL
Kidney beans Rhizobium Fusarium agronomic characters Bangladesh
2009/9/29
A pot experiment was conducted in glasshouse of Department of Plant Pathology,
Bangladesh Agricultural University (BAU), Mymensingh, Bangladesh during 2002-
2003. Effect of Rhizobium strains and bio...