农学 >>> 作物学 >>> 作物形态学 作物生理学 作物遗传学 作物生态学 种子学 作物育种学与良种繁育学 作物栽培学 作物耕作学 作物种质资源学 农产品贮藏与加工 农艺学其他学科
搜索结果: 1-15 共查到作物学 biomass相关记录32条 . 查询时间(0.109 秒)
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...
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...
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 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...
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 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.
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 the new long-culm forage cultivar ‘Leaf Star’, developed using a precise evaluation method for lodging resistance, were evaluated by comparing these proper...
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 ...
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...
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.
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...
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 ...

中国研究生教育排行榜-

正在加载...

中国学术期刊排行榜-

正在加载...

世界大学科研机构排行榜-

正在加载...

中国大学排行榜-

正在加载...

人 物-

正在加载...

课 件-

正在加载...

视听资料-

正在加载...

研招资料 -

正在加载...

知识要闻-

正在加载...

国际动态-

正在加载...

会议中心-

正在加载...

学术指南-

正在加载...

学术站点-

正在加载...