Babban aikin ƙasar shine haihuwa. Saboda wannan, nau'ikan flora iri daban-daban suna girma daga gare ta, tunda abinci mai gina jiki, buƙatar iska da danshi sun gamsu, kuma ana samar da rayuwa ta yau da kullun. Haihuwa takan bayyana ne lokacin da wasu abubuwan da ke cikin ƙasa suka yi hulɗa.
Abubuwan haɗin ƙasa
- ruwa;
- humus;
- yashi;
- salts na gishiri;
- yumbu;
- nitrogen;
- phosphorus.
Dogaro da abubuwan sunadarai, ana iya kimanta albarkar ƙasar. Wannan kuma yana ƙayyade nau'in ƙasa. Ba kowane irin ƙasa yake da yawan haihuwa ba, saboda haka wasu nau'ikan suna da daraja fiye da wasu, misali ƙasa mai baƙar fata. Dogaro da inda ƙasa take mai daɗi, mutane sun zauna a can tun zamanin da. Wataƙila kasancewar tafki kusa da ƙasar mai ni'ima su ne ainihin yanayin samuwar matsugunan mutane.
Abin da ya shafi haihuwar ƙasa
Isasa ita ce irin wannan tsarin ƙarya wanda ke haɓaka bisa ga dokarsa. Matsalar kuma ta ta'allaka ne da cewa ƙasar ta ragu da sauri, amma an dawo da shi kuma an ƙirƙira shi a hankali. Milimita 2 na ƙasa yana bayyana kowace shekara, don haka yana da mahimmancin albarkatun ƙasa.
Don kiyaye haihuwa, ya zama dole a aiwatar da waɗannan ayyuka:
- yana ba da matakin ruwa mafi kyau duka (baya haifar da danshi, amma kuma baya cika ƙasa);
- amfani da takin zamani da ilimin gona;
- idan ya cancanta, yi amfani da tsarin ban ruwa;
- sarrafa danshin ruwa;
- rage tarin sodium da gishiri iri-iri.
Aiwatar da wannan duka a aikace a cikin aikin gona da sauran fannoni masu alaƙa da amfani da ƙasa, zai zama mai yiwuwa a kula da wadatar ƙasa. Hakanan ana ba da shawarar sauya amfanin gona na amfanin gona daban-daban. Sau ɗaya duk bayan fewan shekaru (shekaru 3-4) kuna buƙatar ba ƙasar "hutawa". A wannan lokacin, alal misali, zaku iya shuka shi da ganyayyaki na shekara-shekara da tsire-tsire masu magani.
Yawan haihuwa yana shafar gurbatar yanayi. Idan za ta yiwu, ya kamata a ware duk hanyoyin gurbatar yanayi. Inda yankin ya fi kusa da yanayin daji, yawan haihuwa yana cikin babban matakin. Yankunan da ke cikin birane da kusa da su, a kewayen masana'antun masana'antu, manyan hanyoyi suna ta rasa haihuwa.
Don haka, haihuwa ikon duniya ne don ba da rai ga tsirrai. Mankindan adam suna amfani da shi don shuka amfanin gona. Ba za a iya yin amfani da ƙasar sosai ba, in ba haka ba yawan haihuwa zai ragu, ko ma ya ɓace gaba ɗaya.
