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人工牧草—通往现代农业的桥梁
人工牧草 现代农业 桥梁
2015/2/4
种植业是农业的基础产业,生产人畜赖以生存的直接产品,在农业中的低位显而易见。从某种意义上讲,畜牧业又是种植业的加工业,而食品加工业又是畜牧业的加工业。植物通过生物加工变成为动物产品后,再进入食品加工业,是现代农业的一大特点。现代种植业是三元结构:粮食作物、经济作物和饲料作物。在饲料作物中人工牧草占主导地位。
研究了不同浓度代谢互补抑制剂碘乙酰胺(IOA)和罗丹明6G(R-6G)处理与里奥百脉根(Lotus corniculatus L. cv. Leon)、扁蓿豆(Melilotoides ruthenica (L.) Sojak)及清水紫花苜蓿(Medicago sativa L. cv. Qingshui)3种豆科牧草愈伤组织原生质体活力和再生力之间的相关性。结果表明,3~10mmol/L的IOA...
Mineral Status in Cattle Fed Rice Straw and Para Grass Combined with Different Levels of Protein Derived from Cassava Foliage
Digestibility Intake Retention Cassava Foliage Rice Straw Para Grass
2016/5/11
Eight male cattle of the Local Yellow breed with an average live weight of 121 kg and an average age of 18 months were used to evaluate the effects of different levels of sun-dried cassava (Manihot es...
Effect of Harvesting Frequency, Variety and Leaf Maturity on Nutrient Composition, Hydrogen Cyanide Content and Cassava Foliage Yield
Manihot esculenta Crantz Cassava Foliage Harvesting Frequency Variety
2016/5/11
The experiment studied the effect of harvesting frequencies and varieties on yield, chemical composition and hydrogen cyanide content in cassava foliage. Foliage from three cassava varieties, K94 (ver...
Effect of Cassava Hay and Rice Bran Oil Supplementation on Rumen Fermentation, Milk Yield and Milk Composition in Lactating Dairy Cows
Cassava Hay Rice Bran Oil Rumen Fermentation Milk Yield and Composition Lactating Dairy Cows
2016/5/10
Four crossbred (75% Holstein Friesian) lactating dairy cows, with an average live weight of 418±5 kg and 36±10 d in milk were randomly assigned according to a 2×2 factorial arrangement in a 4×4 Latin ...
沙尔沁牧草资源野外科学观测试验站(图)
中国农业科学院 沙尔沁 牧草资源 野外科学观测试验站
2022/6/8
Effects of Calcium Fertilization on Oxalate of Napiergrass and on Mineral Concentrations in Blood of Sheep
Blood Calcium Fertilizer Mineral Status Napiergrass Oxalate Sheep
2016/5/9
An experiment was conducted to investigate the effects of calcium (Ca) fertilization on oxalate content in napiergrass (Pennisetum purpureum) and on some blood parameters of sheep. Re-growth napiergra...
Dietary Tea Catechin Inclusion Changes Plasma Biochemical Parameters, Hormone Concentrations and Glutathione Redox Status in Goats
Plasma Tea Catechin Biochemical and Hormone Parameters Glutathione Redox Goats
2016/5/9
The beneficial effects of tea catechins (TCs) are related not only to their antioxidant potential but also to the improvement of animal meat quality. In this study, we assessed the effects of dietary ...
Changes in Metabolites Concentration in Nguni and Crossbred Calves on Natural Pasture
Age Calcium Glucose Non-esterified Fatty Acids Total Protein Calf
2016/5/9
Accurate assessment of the nutritional status of Nguni cattle is becoming increasingly important in determining their mechanism for adaptation to challenging environments. Changes in body weights and ...