Qishloq xo‘jaligi uchun ajratilgan maydonlardan unumli foydalanishda, avvalo
IRRIGATION REGIME OF AGRICULTURAL CROPS
Download 106.04 Kb. Pdf ko'rish
|
IRRIGATSIYA va MELIORATSIYA
- Bu sahifa navigatsiya:
- 4. IRRIGATION METHODS AND TECHNIQUES OF AGRICULTURAL CROPS
- 5. THE IRRIGATION NETWORK
|
3. IRRIGATION REGIME OF AGRICULTURAL CROPS
3.1. Optimal conditions for the development of crops........................................ 23 3.2. Water consumption of agricultural crops..................................................... 27 3.3. Irrigation regime of agricultural crops......................................................... 31 3.4. Irrigation rate................................................................................................ 32 3.5. The hydromodule. Hydromodule zoning of irrigated territory..................... 36 4. IRRIGATION METHODS AND TECHNIQUES OF AGRICULTURAL CROPS 4 .1. Irrigation methods and requirements placed upon them ……….................. 40 4 .2. Surface irrigation .......................................................................................................... 44 4 .3. Planning of irrigated land ........................................................................................... 46 4 .4. Sprinkler irrigation ....................................................................................................... 48 4 .5. Intrasoil irrigation ........................................................................................................ 51 4 .6. Drip irrigation ............................................................................................................... 52 4 .7. Sub-irrigation ................................................................................................................. 56 4 .8. Aerosol irrigation ......................................................................................................... 57 5. THE IRRIGATION NETWORK 5 .1. Irrigation network in an irrigated field ………....................................................... 62 5 .2. Irrigation network in the unit of water use and on the irrigation array .......... 63 5 .3. The operating mode and the calculated water consumption of the irrigation canals ………..........………………………………........................................ 65 5 .4. Water losses from canals and reducing them ……………………........................ 68 5 .5. Roads and forest belts on irrigated land .................................................................. 76 Download 106.04 Kb. Do'stlaringiz bilan baham: 
|