A zamanin yau, akwai alkama masu yawa, kuma wannan hujja ba zata iya mamaki kowa ba. Alkama ne mafi yawan hatsi a duniya. An gabatar da sabon alkama iri-iri kwanan nan.
Daban-daban iri suna raba zuwa hunturu da kuma bazara. Bugu da ƙari, hunturu da tsire-tsire masu tsire-tsire suna rabu da nauyin alkama. Alkama mai tsanani sun fi girma a tsakanin bazara alkama fiye da alkama.
Daga alkama mai laushi, kayan shafa da burodin gurasa da nau'o'in nau'i daban-daban. Kuma gari daga hatsi mai amfani da alkama don amfani da nau'o'in macaroni da noodles, semolina da sauran groats.
Iri na spring alkama
Abun alkama ne mai sanyi, ƙwayoyinsa suna iya ci gaba da haihuwa a digiri Celsius na digiri. Don rage shi da yawan zafin jiki na +12 - + 13 digiri.
Domin amfanin gonar alkama don samar da amfanin gona mai kyau, dole ne a dasa shi a kan takin mai tsabta kuma mai tsabta daga filin weeds . Kasar gona don dasa shuki ya kamata a yi rawar jiki kuma yana da matsakaici pH matsakaici.
Bai kamata a jinkirta da shuka ba: idan ka jinkirta shuka gonar alkama don akalla a mako, yawan amfaninta zai iya ragewa ƙwarai.
Mafi kyau da kuma high-samar da gwaggwabar riba irin spring alkama:
- "Saratov-70" (taushi);
- "Dobrynya" (m);
- "Kharkov-46" (m);
- Melanopus-26 (m).
Daban nau'in alkama
Alkama ne hunturu, idan an dasa shi a ƙasa mai kyau, yana samar da yawan amfanin ƙasa. Alkama na kaka yana tsiro sosai da sauri kuma yana shaye dukkan danshi a cikin hazo, ciki har da hunturu. Saboda ci gaba da sauri, alkama yayi yaki sosai tare da weeds, don haka alkama mai sanyi ya fi amfani da albarkatun alkama.
Don ci gaba mai kyau da kuma yawan amfanin ƙasa, dole ne a zabi nau'o'in tsire-tsire-tsire-tsire-tsire-tsire-tsire-tsire-tsire daga nau'ikan iri iri iri. Irin waɗannan sun hada da:
- "Moscow-39" (m);
- "Bezenchuk" (m);
- "Nemchinovskaya-57" (m).