共 50 条
- [2] IRRIGATION AUTOMATION WITH A SOIL-MOISTURE SENSING SYSTEM [J]. TRANSACTIONS OF THE ASAE, 1980, 23 (03): : 649 - 652
- [5] STATISTICAL SOIL-MOISTURE PARAMETERS AS FUNCTIONS OF SOIL-MOISTURE POTENTIAL, AND METHOD FOR DETERMINING THEM [J]. SOVIET SOIL SCIENCE, 1976, 8 (01): : 98 - 104
- [6] MEASURING SOIL-MOISTURE ELECTROMAGNETICALLY [J]. AGRICULTURAL ENGINEERING, 1984, 65 (09): : 12 - 15