Grainproduction相关论文
Ecological intensification of cropping systems enhances soil functions,mitigates soil erosion,and pr
Water scarcity threatens global food security and agricultural systems are challenged to achieve high yields while optim......
本文是根据我区几年来,粮食生产和社会消费量的历史资料,用灰色系统理论建立了数学模型,经验证,模型符合要求,用此模型预测了我区......