英文文献：Economic Performance Of Conservation Tillage For Cotton And Tomato Production In California-加利福尼亚棉花和番茄保护性耕作的经济效益
英文文献作者：Klonsky, Karen,Mitchell, Jeffrey
英文文献摘要：
The preliminary four year results suggest that establishing and harvesting processing tomatoes and cotton with conservation tillage systems is possible given some equipment modification and that yields may be maintained relative to standard tillage in CT crop residue environments.

初步的四年结果表明，建立和收获保护性耕作系统的番茄和棉花是可能的，只要进行一些设备改造，产量可以保持在CT作物残留环境下的标准耕作。