搜索结果: 1-6 共查到“农学 energy-balance”相关记录6条 . 查询时间(0.093 秒)
A two-layer canopy model with thermal inertia for an improved snowpack energy balance below needleleaf forest (model SNOWPACK, version 3.2.1, revision 741)
improved snowpack energy balance canopy model
2015/8/11
A new, two-layer canopy module with thermal
inertia as part of the detailed snow model SNOWPACK
(version 3.2.1) is presented and evaluated. As a by-product
of these new developments, an exhaustive ...
A field study on negative energy balance in periparturient dairy cows kept in small-holder farms: Effect on milk production
Dairy cow milk yield negative energy balance reproduction
2011/1/13
Impact of negative energy balance (NEB) and its consequences on milk production and reproduction were studied in 51 dairy cows. All cows were randomly selected from 11 small-holder farms according to ...
Energy balance of direct seeding applications used in wheat production in middle Anatolia
Direct seeding tillage system wheat energy balance energy input-output
2011/1/11
In the present study, which was conducted at Polatlı agricultural farms, three different applications were used for wheat production. These were conventional tillage, reduced tillage and direct s...
Regulation of Energy Balance in Birds by the Neuroendocrine Hypothalamus
Hypothalamus Food intake Energy homeostasis Neuropeptide Y Melanocortin System Leptin
2009/7/31
The physiological regulation of energy homeostasis is critical to an animal’s long-term survival and is relevant to the poultry industry in relation to animal production and welfare. In mammals, rapid...
Energy Balance Components in Low Land Rice in Telangana Region of Andhra Pradesh
Bowen Ratio Energy Balance Components Net radiation Sensible Heat Flux
2016/4/8
Plants have the unique ability to convert the incoming flux of solar energy into useful dry matter, in the form of food, fodder or biofuel. Available net radiation is mainly partitioned into latent he...
Influence of Grain Processing and Dietary Protein Degradability on Nitrogen Metabolism, Energy Balance and Methane Production in Young Calves
Cereal Processing Protein Nitrogen Retention Energy Balance Calves
2016/4/14
Crossbred (Bos taurus횞Bos indicus) calves were used from birth till 14 weeks of age to evaluate three sources of protein that differed in ruminal degradability viz. groundnut cake alone (HD) or...