Isbn: 9787517098782 - 多年生牧草地下滴灌关键技术研究与应用 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2021-08-01 Pages: 191 Language: Chinese Publisher: China Water Conservancy and Hydropower Press In recent years. drip irrigation technology has been a research hotspot in the field of water saving. and drip irrigation under perennial grassland is due to its time (years) and space. The dual constraints (above and underground). as well as the stage and dynamics of perennial forage root development. and the diversity and complexity of performance parameters of underground dr.…