8月是巴西利亚的旱季，降水量仅有3厘米(1英寸)，从这张风景照上的大面积的大地色系中看到，可能非灌溉作物正处于休眠状态。
August falls within Brasilia's dry season, with just 3 centimeters (1 inch) of rain, and the earth tones that dominate the landscape suggest that non-irrigated vegetation may be dormant.
作物阶段耗水量与产量函数模型是缺水条件下进行非充分灌溉决策和灌溉管理的理论基础。
The function model of the crop's stage water consumption and yield is the theory base when we carry out the water-saving irrigation decision and irrigation management.
文中对非充分灌溉条件下作物优化灌溉制度如何制定进行了研究。
In the paper, the optimal irrigation schedule of crop under the condition of insufficient irrigation is studied.
文中对非充分灌溉条件下作物优化灌溉制度如何制定进行了研究。
In the paper, the optimal irrigation schedule of crop under the condition of insufficient irrigation is studied.
应用推荐