搜索结果: 1-7 共查到“农学总论 Feed”相关记录7条 . 查询时间(0.046 秒)
福建农林大学作物科学学院农业生态学课件 Food versus feed。
福建农林大学作物科学学院农业生态学课件 Grains(Cereals) for food and feed
福建农林大学作物科学学院 农业生态学 课件 Grains(Cereals) for food and feed
2015/9/23
福建农林大学作物科学学院农业生态学课件 Grains(Cereals) for food and feed。
Feed prices and production costs on Spanish dairy farms
restricted cost function milk production costs short and long run elasticities agro-climatic areas
2014/10/24
This paper analyses the impact of livestock feed prices and pasture quality on the long and short-term costs of milk production in a region of Spain (Navarre). The empirical results are obtained from ...
Nutrient supply for organic oilseed crops, and quality of potential organic protein feed for ruminants and poultry
Oilseed crops concentrates oilseed cake pea rape turnip rape camelina
2010/1/19
The aim of organic farming husbandry is to be entirely based on an organically
produced diet. Pea is the most commonly cultivated protein rich crop in organic agriculture in Norway. However other hi...
Multidimensional analysis of the pelletability of feeds and feed mixtures
pelletability ingredient multicomponent analysis
2008/11/13
Principal component analysis (PCA) was applied to laboratory measurements of eight descriptive parameters of the pelletability of six raw materials (maize, rice, soybean, cassava, alfalfa and meat me...
17 Apr 2007，Farmers across the State are now taking advantage of the new NSW Department of Primary Industries (DPI) stockfeed testing service.
NSW DPI course delivers feed, profit and sustainability（图）
Lucerne hay sustainability profit
2006/12/21
18 Dec 2006，As the drought continues to impact on stockfeed availability, good quality lucerne hay is in demand and with prices hitting $500 per tonne those who have hay for sale are in a prime positi...