Umagazini "Potato System" uneqembu elisha kuthelegramu - "I-Agronomy (isethi ye-borscht)".
Le nkundla ihlose ukuxoxa ngezinkinga ezihlobene nobuchwepheshe bokukhula izaqathe, iklabishi, ama-beet negalikhi. Izihloko ezisemqoka: ukuhlelwa kokushintshaniswa kwezitshalo, izici zenhlabathi, ukukhulelwa, izinambuzane nezifo, izinhlekelele zezulu, njll.
Silinde wonke umuntu onentshisekelo esihlokweni!