搜索结果: 1-14 共查到“作物学 first”相关记录14条 . 查询时间(0.187 秒)
First Step Taken Toward Epigenetically Modified Cotton（图）
First Step Toward Epigenetically Modified Cotton
2017/5/31
With prices down and weather patterns unpredictable, these are tough times for America’s cotton farmers, but new research led by Z. Jeffrey Chen at The University of Texas at Austin mi...
The extent of increase in first calving age as a result of implementing various sexed semen breeding strategies
conception rate estrus detection rate
2014/10/23
A deterministic simulation was conducted to assess the effects of sexed semen utilization strategies on age at first calving (AFC). Four different strategies were implemented on dairy heifers: continu...
Early Growth Stages of the Rare Acridocarpus orientalis in the UAE—A First Step towards Conservation
Qafas Seed Germination Seed Mortality
2012/3/28
The seed germination and seedling establishment of the rare Acridocarpus orientalis were investigated to understand its requirements for further seedlings establishment in the United Arab Emirates (UA...
Farmers’ Preference and Informal Seed Dissemination of First Ug99 Tolerant Wheat Variety in Bangladesh
farmers’ preference participatory variety selection seed dissemination
2012/2/25
Farmers’ preference study and informal seed dissemination was carried out through farmer participatory variety selection (PVS) during 2006–2007 to2008–2009 by the Wheat Research Centre (WRC), Banglade...
Effect of Transplanting Time on Growth of Rice Cultivar "Kinuhikari"in Kagawa Prefecture : Temperature effect on time of appearance of the first tiller, heading and maturation
Heading time Kinuhikari Mean temperature Number of days from heading time to maturation
2009/7/21
This experiment was carried out in order to examine the influence of transplanting time on the growth of rice plants in Kagawa Prefecture, Japan. A rice cultivar, Kinuhikari, was transplanted at 3-4 d...
Effects of Cutting Height and Trampling over Stubbles of the First Crop on Dry Matter Yield in Twice Harvesting of Forage Rice
Cutting height Dry matter yield Forage rice Tachiaoba Taporuri Trampling Twice harvesting
2009/7/20
We examined the effects of cutting height and trampling over stubbles of the first crop on dry matter yield in twice harvesting of forage rice Oryza sativa L., Tachiaoba and Taporuri. Dry matter yield...
Growth Characteristics of First-Year and Second-Year Konjak Plants and Dry Matter Accumulation in the Corm and Cormlets as Affected by the Number of Cormlets per Plant(Agronomy)
Corm weight Cormlet number Cormlet weight Dry matter accumulation in corm Growth pattern
2009/7/10
The experiments were conducted to examine the growth pattern of first-year and second-year konjak plants. Moreover, the relation between corm weight and cormlet weight was investigated in relation to...
Selection for Test Weight and Kernel Weight in High Yielding Wheat Using a Safety-First Index
Bread wheat yield safety-first index physical quality traits rank correlation
2009/7/3
Five breeding lines and 4 cultivars were grown in replicated trials at 1 location in 1999-2000 and 2 locations in 2000-2001 cropping seasons in İzmir in order to determine the usefulness of a sa...
the first international symposium on molecular strategies for crop improvement（第一届国际作物分子改良学术研讨会）
第一届 作物分子改良 学术研讨会
2009/5/14
It is a great honor to host the First International Symposium on Molecular Strategies for Crop Improvement (ISMSCI, 2009) in Beijing, China. The symposium will be held on July 07-08, 2009. It is spons...
Determination of Crop Water Stress Index（CWSI）and Irrigation Timing by Utilizing Infrared Thermometer Values on the First Corn Grown Under Çukurova Conditions
Crop Water Stress Irrigation Timing Utilizing Infrared Thermometer Values Corn Grown Ç ukurova Conditions
2009/1/22
This study was carried out to determine crop water stress index (CWSI) using the infrared thermometer data; to estimate irrigation time from this index and to obtain yield-CWSI relationships for maiz...
The Effect of Seed Size and Nitrogen on Root and Shoots in the First Development Stage of Barley
Barley seed size nitrogen seedling development
2009/1/14
This research was conducted to determine the effects of seed size and nitrogen fertilization on seedling growth of barley cultivars Angora and Cumhuriyet-50 at Çanakkale Onsekiz Mart Universit...
The impact of seeding rate and inter-row spacing on Italian ryegrass for seed in the first harvest year
Harvest index Italian ryegrass inter-row spacing seeding rate seed yield
2008/12/25
Italian ryegrass (Lolium multiflorum Lam.) cv. Tetraflorum sown with different inter-row spacings and seeding rates was grown under the agroecological conditions of Western Serbia. Field experiments w...
Relationship Between the First Base of the Donor Splice Site of Waxy Gene Intron 1 and Amylose Content in Yunnan Indigenous Rice Varieties
Yunnan indigenous rice varieties waxy gene intron the first base of donor splice site
2008/12/11
There exists a single nucleotide polymorphism, G or T, at the first base of the donor splice site of waxy gene intron 1 in rice. In order to study the relationship between the first base of the donor ...
The influence of position of the first straw walker´s section on grain separation
combine harvester straw walker design grain separation
2008/6/30
The influence of position of the first straw walker´s section on grain separation.