搜索结果: 1-15 共查到“作物学 biomass”相关记录32条 . 查询时间(0.141 秒)
Flue gases thermal emission concentration during waste biomass combustion in small combustion device with manual fuel supply
wheat straw wood chips molasses beet chips sludge carbon and nitrogen oxides flue gas temperature
2016/4/5
The aim of the experiments is determination of emission concentrations in the observed substances produced in exhaust
gas during combustion of various mixtures of waste biomass compacted samples. Th...
Effects of nitrogen and harvesting time on chemical composition of biomass of Sudan grass, fodder sorghum, and their hybrid
Chemical composition fodder sorghum harvest period
2011/6/29
The subject of this study is 2-year variability research (2007 and 2008) of the chemical composition of naturally dried biomass samples of 3 different sorghum species, which are widely used in the sou...
Dry Matter Productivity of High Biomass Sugarcane in Upland and Paddy Fields in the Kanto Region of Japan
Erianthus spp., sorghum Dry Matter Productivity High Biomass Sugarcane
2010/10/25
Eight high biomass sugarcane clones and two commercial sugarcane cultivars were planted in upland and paddy fields in Tsukuba in 2003-2005 to identify a new crop suitable for abandoned
paddy fields i...
USDA Highlights Early Successes in Biomass Crop Assistance Program
Early Successes Biomass Crop Assistance Program
2010/4/29
USDA Farm Service Agency Administrator Jonathan Coppess said today that biomass producers, energy facilities and communities are benefitting from USDA's innovative Biomass Crop Assistance Program (BCA...
AIR TEMPERATURE AND SUNLIGHT INTENSITY OF DIFFERENT GROWING PERIOD AFFECTS THE BIOMASS, LEAF COLOR AND BETACYANIN PIGMENT ACCUMULATIONS IN RED AMARANTH (Amaranthus tricolor L.)
Amaranthus tricolor air temperature sunlight intensity
2010/12/8
The objectives of this study were to determine the effects of daily air temperature and sunlight intensity variations on biomass production, leaf color and betacyanin accumulations in red amaranth (Am...
THE INFLUENCE OF UNDERSOWN CROPS AND STRAW BIOMASS ON YIELD AND NUTRITIONAL VALUE OF POTATO TUBERS
undersown crop yield nutritive value of tubers
2010/12/8
The paper presents the results of research carried out over 2001-2003 which aimed at describing the influence of undersown crops and spring barley straw fertilization on chemical composition of table ...
Biomass production and feeding value of whole-crop cereal-legume silages
barley dry matter yield forage digestibility oats pea rye vetch wheat
2010/1/19
Biomass production and feeding value of whole-crop cereal-legume silages.
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...
Biomass Production and Lodging Resistance in‘Leaf Star’,a New Long-Culm Rice Forage Cultivar
Biomass production Culm stiffness Culm thickness Forage rice cultivar Leaf Star Lodging resistance Long-culm cultivar
2010/3/4
Biomass production and lodging resistance in the new long-culm forage cultivar ‘Leaf Star’, developed using a precise evaluation method for lodging resistance, were evaluated by comparing these proper...
Eff ects of nitrogen and harvesting time on chemical composition of biomass of Sudan grass,fodder sorghum, and their hybrid
Chemical composition fodder sorghum harvest period nitrogen Sudan grass
2011/3/29
Th e subject of this study is 2-year variability research (2007 and 2008) of the chemical composition of naturally
dried biomass samples of 3 diff erent sorghum species, which are widely used in the ...
生物质热解生物油/柴油乳化燃料的制备与试验（Preparation of Emulsified Fuel from Biomass Pyrolysis Derived Bio-oil and Diesel and Their Use in Engine）
生物油 柴油 乳化剂 乳化燃料
2009/9/25
制备了生物油/柴油乳化燃料并在柴油机台架上进行了试验。试验用生物油是在流化床反应器上对玉米秸秆粉进行热解试验获得的。将生物油与0号柴油以及适量的乳化剂混合，通过均质机均质，得到生物油/柴油乳化燃料。在ZS1110型柴油机台架上进行两种不同配比的生物油/柴油乳化燃料的发动机台架试验，得出了柴油机燃用生物油/柴油乳化燃料和纯柴油的负荷特性和排放特性曲线，并且对乳化燃料和纯柴油的油耗率和有效热效率进行了...
Growth and Biomass of Acacia mangium Willd. Stands Planted as Bare-Root and Container Seedlings
artificial regeneration humid tropics Sabah yield
2009/9/9
To identify suitable cultural methods for seedlings of Acacia mangium Willd., the most important tree species for reforestation in the humid tropics of Southeast Asia, we studied the survival, growth,...
Applied Study of Field Spectroradiometric Technique for Assessing Crop Canopy Biomass, Condition and Yield
Field Spectroradiometric Technique Assessing Crop Canopy Biomass Condition Yield
2009/8/4
Applied Study of Field Spectroradiometric Technique for Assessing Crop Canopy Biomass, Condition and Yield.
Effects of Tillage on Along-Row Variability of Wheat and Maize Biomass
Minimum tillage Precision farming Semivariogram Spatial dependence
2009/7/29
Spatial variability of wheat and maize biomass was studied under two tillage systems, minimum tillage (MT) and conventional moldboard plowing (CT). The above-ground biomass data were collected from 10...
Contribution of Biomass Partitioning and Translocation to Grain Yield under Sub-Optimum Growing Conditions in Irrigated Rice
Biomass production Grain yield Harvest index Rice Translocation
2009/7/29
The International Rice Research Institute (IRRI) has developed a new plant type (NPT) and F1 hybrids to further increase rice yield potential. In this study we compared yield and yield-related traits ...