Mutanen da suka shahara a lokacin rani sun san cewa babu wani amfanin gona - tumatir, dankali , karas, beets da sauransu - baza a iya girma a wuri ɗaya a kowace shekara ba. Amma farawa na aikin lambu, ba tare da wata alama game da juyayi ba, zai iya rasa girbin su. Wannan ya faru don dalilai da dama - bari mu kwatanta shi!
Shuka noma a kan gadaje
Abu na farko da yake damuwa tare da rashin gyaran kayan lambu na shekara-shekara a cikin gonar shine lalacewar ƙasa. Kamar yadda ka sani, wasu tsire-tsire iri iri na "ƙauna" musamman ma'adanai, kuma a ƙarshen kakar a cikin ƙasa inda kabeji ya girma, akwai ƙananan phosphorus, kuma dankali bazai da nitrogen da potassium. Kuma, idan bazara ta gaba ta shuka irin kayan lambu a nan, ba su da isasshen kayan abinci don ci gaba da ci gaban al'ada. Wannan shine dalilin da ya sa a kowace ƙasa yayi mãkirci wajibi ne don gudanar da sake amfanin gona.
Dalili na biyu shi ne yiwuwar gurɓata ƙasa tare da cututtuka da cewa ƙwayoyin kwari sun sha wuya. Alal misali, idan a kakar da ta gabata ka yi yaki da ƙwayar phytophthora ko Colorado, sannan kuma dasa shuki guda nightshade, za ka ninka haɗarin cututtukan cututtuka, wanda ba zai kawo wani amfani ba.
Akwai wasu lokuta - bayan tsire-tsire masu tsire-tsire, bayan da farkon sanyi (kabeji, karas, iri daban-daban), basu taba shuka amfanin gona da ke buƙatar dasa shuki ba. Gaskiyar ita ce, a lokacin hunturu kasar gona kawai ba ta da lokaci zuwa "hutawa", wanda ke nufin cewa ba za ka sami girbi mai kyau a irin wannan yanayin ba tare da gabatarwar takin mai magani.
Tsarin tsara juyawa
Zabin da aka zaba na gaba ga kowace kayan lambu shine maɓallin girbi mai kyau. Shirye-shiryen juyi na noma a kan shafin dacha na kowa yana haifar da kai tsaye, kuma yawanci yana zama na gaba a wasu shekaru. Wannan dabarar ta ba ka damar kafa daidaitattun kayan aiki, don cimma matsanancin ƙarancin ƙasa kuma kauce wa cututtuka marasa dacewa na shuke-shuke. Bari mu dubi makircin kimanin yadda za mu yi amfani da gyaran amfanin gonar gona a kan mãkirci.
A cikin ɓangaren farko na teburin waɗannan kayan lambu, wanda ana sa ran za a dasa a kakar wasa mai zuwa. Shafin na biyu shi ne al'adun da suke da su wadanda suka riga sun riga su, kuma waɗannan su ne tsire-tsire, wanda ba'a ba da shawarar sosai ba ga madadin. Don haka, misali na juyawa mai kyau a cikin ƙasa (a cikin ƙasa mai bude ko a cikin wani ganyayyaki) shi ne gwoza bayan cucumbers, ganye ko farkon irin dankalin turawa. Kyakkyawan zaɓin zai zama shuka wannan kayan lambu inda yankunan sun yi girma a bara - abin da ake kira takin gargajiya (legumes, hatsi, clover, da dai sauransu). Amma a lokaci guda, baza a dasa bishiyoyi ba a wuri guda don shekaru biyu masu jere, kamar yadda ba za ku dasa shi ba bayan girbi kabeji.