摘要
土壤墒情是农业生产必须掌握的重要信息之一,特别是干旱地区春播生产时掌握好增墒退墒尤为重要,为加大对农业生产的服务力度,拓宽水文对社会的服务领域,根据多年来土壤墒情监测经验,文章对增墒退墒的预报方法进行了探讨,以更好的为于农业生产服务。
Soil moisture is one of the important information author must master for Agricultural production. Mastering the back entropy in drought regions during spring sowing-production is particularly important. To increase the services for agricultural production, broaden the field of hydrologic services for the community and supply better services for the agricultural production, based on years of soil moisture monitoring experience, the paper discussed the forecast methods of increasing and back entropy in soil moisture.
出处
《广东化工》
CAS
2011年第1期102-102,90,共2页
Guangdong Chemical Industry
关键词
增墒
退墒
预报
increasing entropy
back entropy
forecast
