The Role of Groundwater Irrigation and Improving the Technical Efficiency of Wheat Farmers in Arid Areas of Northwest China —A Case Study in Minqin County, Gansu Province

Autor:	Masakazu Nagaki, Fuyan Ke
Rok vydání:	2009
Předmět:	Water resources Irrigation Agroforestry Crop production Environmental science Groundwater irrigation General Medicine Agricultural productivity China Water resource management Arid Groundwater
Zdroj:	Agricultural Information Research. 18:91-97
ISSN:	1881-5219 0916-9482
DOI:	10.3173/air.18.91
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::6b24d8cc05a32950748663fcedb94f66 https://doi.org/10.3173/air.18.91 Zobrazit plný text záznamu