搜索结果: 136-150 共查到“知识库 农学其他学科”相关记录784条 . 查询时间(4.22 秒)
Computing the cost of the Agricultural products: A case study
Agriculture cost computation crops livestock farm expenses
2011/2/22
Agriculture constitutes a specific sector of the Romanian economy. It does not contribute significantly to the increase in the gross domestic product, however, it is expected to fulfil three important...
Determinants of formal agricultural credit allocation to the farm sector by arable crop farmers in Benue State, Nigeria
Credit allocation farm sector arable crop farmers Nigerian agricultural and rural development bank Nigeria
2011/2/22
The aim of this study was to determine the effects of socio-economic and demographic factors on the rate of credit allocation to the farm sector by arable crop farmers in Benue State, Nigeria. Cross-s...
The roles of milk collection centers in milk distribution channels in Turkey: A case study of Antalya
Milk collecting centers selling decision logit model Antalya Turkey
2011/2/22
The aim of this paper is to discuss the factors affecting the milk collection centers role in assuring safe distribution channel in Antalya, Turkey. The research was based on the original data obtaine...
Growth and morphological responses to water level variations in two Carex species from Sanjiang Plain, China
Flooding morphological responses growth root porosity
2011/2/22
Sanjiang Plain is the largest freshwater marsh wetland in China. Carex lasiocarpa and Carex limosa are two dominant species in the area. The niche of C. limosa is similar with C. lasiocarpa and both s...
The use of artificial neural networks for forecasting the monthly mean soil temperatures in Adana, Turkey
Artificial neural network meteorological
2011/6/29
The objective of this paper was to develop an artificial neural network (ANN) model in order to predict monthly mean soil temperature for the present month by using various previous monthly mean meteo...
Methyl bromide alternatives for presowing fumigation in tobacco seedling production
Damping-off dazomet metam sodium methyl bromide alternatives
2011/6/29
This study aimed to evaluate the effects of soil fumigant alternatives to methyl bromide (MeBr) on the weeds, damping-off, and seedling growth of tobacco.
Seasonal changes in the physiological characteristics of Anatolian black pine and the effect on seedling quality
Anatolian black pine dry weight fraction osmotic potential
2011/6/28
Seasonal changes in water relations parameters, dry weight fraction (DWF), and root growth potential (RGP) were examined for Anatolian black pine [Pinus nigra Arn. subsp. pallasiana (Lamb.) Holmboe] s...
5种杨树无性系叶片解剖结构的抗旱性研究
杨树无性系 抗旱性 解剖结构 综合评价
2011/9/5
为探索杨树抗旱性生长的途径，对新疆现引进的斯大林杨、抗盐碱杨、抗虫杨、北美速生杨、银新杨等5个杨树无性系叶片进行石蜡切片解剖结构观测，并用模糊数学的隶属函数法对叶片上表皮厚度、栅栏组织、海绵组织、叶片组织结构紧密度、疏松度等8项叶片抗旱性指标进行抗旱性综合评价。结果表明，5种杨树的抗旱性顺序为：斯大林杨>抗虫杨>抗盐碱杨>银新杨>北美速生杨。同时，运用灰色关联分析法对5种杨树抗旱性与8项叶片指标进...
少数民族非物质体育文化遗产现状分析 ----以黑龙江省为视角
非物质体育文化遗产 现状分析 保护与传承
2011/9/6
主要采用文献资料法、归纳法、调查法等体育科学研究方法，对目前黑龙江省少数民族非物质体育文化遗产的现状（例如发展历史、分布区域、项目、管理制度、效益、政府资金投入、保护等）进行了详细的分析研究，得出了相应的结论，认为能够为黑龙江省少数民族非物质体育文化遗产的保护与传承提供可行性参考。
Credit supply;farmers group;productivity;revenue;regression analysis
Credit supply；farmers group；productivity；revenue；regression analysis
2011/1/12
Lending to small-scale farmers has been an important policy measure to stimulate agricultural development in Nigeria. In Adamawa state, small-scale farmers constitute the larger percentage of farmers ...
Socio-economic status of women according to development levels of countries and structure in Turkey
Level of development of countries women women's profiles socio-cultural influences
2011/1/11
All the view available on gender differ according to socio-cultural and socio-economic development of society. In developed and developing countries, the situation of women are different. Women in dev...
莆田妈祖文化旅游地产发展思路研究
SWOT分析 妈祖文化 旅游地产 文化创意
2011/9/5
基于莆田定位为世界妈祖文化中心，从文化创意的视角研究妈祖文化旅游地产，旨在把妈祖文化资源优势转变为经济优势，延伸妈祖文化旅游产业链，提高妈祖文化旅游产业的附加值。应用SWOT 分析法分析了莆田拥有发展妈祖文化旅游地产的四大优势：妈祖文化发源地优势、临海且滞后开发的较原始自然环境生态优势、客源市场优势和政策环境优势，因此具有很大的发展空间。针对存在的优势、弱势、机遇和挑战，笔者提出了莆田发展妈祖文化...
Food Processing and Cooking with New Heating System Combining Superheated Steam and Hot Water Spray
blanching cucumber fruit potato surface pasteurization
2011/2/24
Superheated steam (SHS) was applied to food processing because of advantages including efficient heat transfer by latent heat, and prevention of product oxidation. SHS heating solves problems such as ...
Sustainable Use of Groundwater with Underground Dams
groundwater sand storage dam subsurface dam water supply
2011/2/24
A subsurface dam is a facility that stores groundwater in the pores of strata and uses groundwater in a sustainable way. These dams have many merits that surface dams do not, e.g., land is not submerg...
Chemical Composition of Leaf Essential Oil of Clausena Anisata Growing in North-Central Nigeria.
Chemical Composition Leaf Essential Oil Clausena Anisata Growing North-Central Nigeria.
2010/12/16
Chemical Composition of Leaf Essential Oil of Clausena Anisata Growing in North-Central Nigeria.