搜索结果: 1-14 共查到“理学 Farming”相关记录14条 . 查询时间(0.093 秒)
Researchers show that protein from microbes uses a fraction of the resources of conventional farming
solar-powered microbes protein ecosystem
2021/8/5
An international research team has shown that using solar-panels to produce microbial protein -- which is rich not just in proteins but also in other nutrients -- is more sustainable, efficient and en...
ANALYSIS ON TEMPORAL-SPATIAL CHANGES OF VEGETATION CVERRGE IN FARMING-PASTORAL ECOTONE OF INNER MONGOLIA
Chen Barag Banner Farming-pastoral ecotone Vegetation coverage Pixel decomposition model Temporal-spatial analysis
2018/5/16
Chen Barag Banner is located in the typical farming-pastoral ecotone of Inner Mongolia, and it is also the core area of Hulunbuir steppe. Typical agricultural and pastoral staggered production mode so...
Farming,Cheese,Chewing Changed Human Skull Shape（图）
Farming Cheese Chewing Human Skull Shape
2017/9/5
The advent of farming, especially dairy products, had a small but significant effect on the shape of human skulls, according to a recently published study from anthropologists at UC Davis.Put another ...
Researchers discover oldest evidence of 'farming' --by insects
Researchers oldest evidence farming insects
2016/7/4
The team, led by Eric Roberts of James Cook University along with researchers from Ohio University, discovered the oldest known examples of "fungus gardens" in 25 million-year-old fossil termite ...
Conventional tillage versus organic farming in relation to soil organic carbon stock in olive groves in Mediterranean rangelands (southern Spain)
Conventional tillage organic farming soil organic carbon stock olive groves Mediterranean rangelands
2015/1/6
Soil organic carbon (SOC) concentration is a soil variable subject to changes. The management system is a key factor that influences these changes. To determine the long-term effects of the management...
Molecular farming: strategies, expression systems and bio-safety considerations
biopharmaceuticals recombinant proteins rhizosecretion therapeutics transformation
2014/3/31
Molecular farming is an experimental application of biotechnology that involves the genetic modification of crops for the production of proteins and chemicals for medicinal and commercial purposes. Th...
University of Queensland researchers have discovered a new species of bacterium that could potentially reduce the need for nitrogen fertiliser in cane farming.
Genetic Analysis of Pre-weaning and Post-weaning Growth Traits of Mecheri Sheep under Dry Land Farming Conditions
Mecheri Sheep Growth Rate Heritability Repeatability
2016/5/6
Data on 2,365 Mecheri sheep (1,201 males and 1,164 females), maintained at the Mecheri Sheep Research Station, Pottaneri, India, and recorded between 1979 and 2006, were analysed to study the growth&#...
Thoughts on the Right Transfer Issues of Farming Land
Agricultural modernization Farming right transfer Land use right
2009/12/3
Farming right transfer of land is an inevitable consequence of the economic development in agriculture. It isthe nation’s endeavor towards modernized and large scale agriculture production that drives...
Simulating nitrogen budgets in complex farming systems using INCA: calibration and scenario analyses for the Kervidy catchment (W. France)
diffuse pollution nitrate climate change model
2009/3/6
The integrated nitrogen model INCA (Integrated Nitrogen in Catchments) was used to analyse the nitrogen dynamics in a small rural catchment in Western France. The agrosystem studied is very complex, w...
Changes and spatial patterns of eco-environment in the farming-pastoral region of northern China
2007/8/24
This paper firstly selects 10 kinds of indexes to reflect eco-environment background condition and builds the multi-subject spatial database by using ground meteorological data, remote sen...
A comparison between different ecological de-farming modes in the loess hilly-gully region in China
2007/8/24
The eco-environmental restoration has been a chief task of the western development strategies carried out by the central and local governments of China since the late 1990s, and the ecolog...
This paper discusses land-use changes in the interlock area of farming and pasturing (IAFP)in northern China. It presents detailed analyses of land-use features in the IAFP, which are cont...
Comparison of the Growth Performance and Mortality in Abant Trout (Salmo trutta abanticus Tortonese, 1954) and Rainbow Trout (Oncorhynchus mykiss Walbaum, 1792) under Farming Conditions
Abant trout (Salmo trutta abanticus) Rainbow trout (Oncorhynchus mykiss) Growth Mortality
2010/3/30
This experiment was conducted between 15th February 2000 (day 1) and 31st January 2001 (day 350) at the DSI-Gölköy Fish Production Station, Bolu (Turkey). Abant trout larvae obtained from eg...