Isici:
1. Umshini owodwa ungalawula i-3000 mu yomhlaba, izinga eliphezulu lokuzenzekelayo, ukusebenza okulula, ukusetshenziswa kwamandla okuphansi kakhulu, izindleko eziphansi zabasebenzi.
2. Izitshalo ezifanele: i-alfalfa, ummbila, ukolweni, amazambane, isithombo sebhitrudi, okusanhlamvu nezinye izitshalo zemali
3. Ukunisela okulinganayo, ukufafaza i-uniform coefficient ingafinyelela ngaphezu kwama-85%, izindleko eziphansi zokutshala izimali, impilo yesevisi yeminyaka engu-20.
4. Imishini yokonga amanzi, umphumela wokonga amanzi unganyuswa ngo-50%, futhi inani lokuphumayo nge-mu ngayinye lingahlinzeka ngama-30-50%.
