Investing the gross margin from various agricultural activities in milk production

[摘要] Factors limiting development in cattle production were established based on results of earlier investigations. The development will be slowed down due to present-day farms fragmentation and great investments needed to achieve their...

[学科分类] 工程和技术（综合）

[关键词] private farms;milk production;income from milk and potatoes;potatoes production;gross margin