One of the endpoints particularly for grain (for simplicity possible restrict that only to wheat, rye, barley, oats, corn), is the so-called "resistance to lodging (damaging, weakening)", or more precisely resistance to spontaneous lodging (damaging, weakening), in the past might not be for some cereals not high, when certain varieties of barley, rye or wheat almost reached the height of an adult male. But thanks to focused plant breeding were cultivated varieties much lower, and today is no exception, that some varietes of barley are nit higher than 0.5m.
Moja ya endpoints Hasa kwa ajili ya nafaka (kwa unyenyekevu kuzuia Inawezekana Hiyo tu kwa ngano, shayiri, shayiri, mahindi), ni kinachojulikana "upinzani dhidi ya makaazi (kuharibu, kudhoofisha) ", au upinzani usahihi zaidi spontaneous kwa makaazi (kuharibu, kudhoofisha) katika kipindi wanaweza kuwa kwa baadhi ya nafaka si juu, Wakati Baadhi ya aina ya Rye shayiri, au ngano karibu Imefikia urefu wa kiume wa watu wazima. Lakini, shukrani kwa umakini kupanda uzalishaji wa aina mbalimbali kulima walikuwa chini sana, na leo hakuna ubaguzi, Hiyo varietes baadhi ya shayiri ni NIT Higher kuliko m 0.5.