我国的燕麦草生产和贸易

发布时间：2018-06-17 01:26

本文选题：燕麦 + 产量　；参考：《草业科学》2017年05期

【摘要】：草食家畜饲喂燕麦(Avena sativa)草,对于提高粗饲料利用效率、维持乳蛋白率、抑制奶牛产后病和代谢病、延长奶牛产奶时长、降低饲养成本、增加产奶量、增加日增重等方面有重要作用,正逐步被更多牧场所认可和重视。近年来,我国燕麦草生产规模正逐步扩大,燕麦草进口量明显增加。本研究在阐述我国燕麦草生产和贸易发展基本情况的基础上,基于自回归移动平均模型(ARMA),对我国燕麦草的总产量和进口量进行预测,在此基础上,分析了我国燕麦草生产和贸易未来趋势,并提出了相关政策建议。
[Abstract]:Herbivorous livestock fed with oat (Avena sativa) grasses could improve the utilization efficiency of roughage, maintain the rate of milk protein, inhibit postpartum diseases and metabolic diseases of cows, prolong the duration of milk production, reduce the cost of feeding, and increase milk yield. Increasing daily gain plays an important role and is gradually being recognized and valued by more pastures. In recent years, the production scale of oats in China is gradually expanding, and the import of oats is increasing obviously. On the basis of expounding the basic situation of production and trade development of oats in China, and based on the autoregressive moving average model (ARMAA), the total output and import amount of oats in China were predicted. The future trend of production and trade of oats in China is analyzed, and relevant policy suggestions are put forward.
【作者单位】：中国农业科学院农业经济与发展研究所;
【基金】：国家自然科学基金项目(71503251) 中国农业科学院科技创新工程项目(ASTIP-IAED-2015-01) 现代农业产业技术体系项目(CARS-35-22)
【分类号】：F323.7;F752.6

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