Ukuphela kwehlobo nasekwindla yisikhathi esishisayo ensimini. Udinga ukwenza okuningi: ukuvuna, ukucwilisa izihlahla kanye nezihlahla, ulungise insimu ebusika, imifino kanye nemifino yokupheka, upheke imibhede, ulungiselele imibhede ebusika. Ngelinye igama, kunomsebenzi okwanele.
Ukulungiselela imibhede ebusika ku-greenhouse
Emva kokuvuna endaweni yokushisa, udinga ukuhlanza lapha, okungukuthi, ukucacisa inhlabathi yonke imfucuza - imbewu, izimpande, izinsalela zeziqu kanye namaqabunga, izinambuzane. Okokugcina, ngendlela, eyinkimbinkimbi kakhulu futhi engathandeki. Ukubhubhisa izibungu zezinambuzane ezihlukahlukene zensimu, inhlabathi ku-greenhouse kumele ihlonishwe.
Kunezindlela eziningana ezivamile zalokhu:
- fumigation nesulfure;
- ukuchelela ngesisombululo se-40% carbathion ne- carbophos ;
- ukumba;
- umhlangano wezincwadi zezibungu.
Imibhede eqhubekayo ekudingeni ukushisa kumele ikhuliswe. Ngenxa yalokhu, kusetshenziselwa ukumba emhlabathini, humus, umquba, peat, superphosphate noma potassium sulfate. Ukulinganisa kwamanyolo kubalwa kuncike kulokho okuzotshala endaweni yokushisa ngonyaka ozayo.
Kusukela phezulu udinga ukufafaza imibhede ngesihlabathi noma umlotha bese umboza ngotshani. Enye indlela enhle ukugcina ukushisa komhlaba - ukumboza umhlaba we-hothouse ngeqhwa eliwile. Entwasahlobo izoshukela futhi igcwalise inhlabathi eyomile ngomswakama.
Ukulungiselela imibhede efudumele ebusika
Njengoba wazi, isiqeshana esivuthayo ngumbhede ogcwele izitshalo ezitshalayo. Yenzelwe ngendlela yokuthi ngesikhathi sokubola kwezinto eziphilayo ziveza ukushisa okuningi, zifudumise izimpande zezitshalo futhi zizisize ukuba zibhekane nemakhaza. Ngaphezu kwalokho, kulo mbhede wanikezwa i-carbon dioxide eningi, okwenza kube nesakhiwo esicebile sezakhi ezitshalweni.
Ukulungiselela imibhede enjalo kufanele kwenziwe ngesikhathi sasebusika. Ngalesi sikhathi ensimini ukhululeka isikhala esiningi futhi uqoqa izitshalo ezanele.
Kulo, udinga ukwakha ibhokisi lezinkuni, ngaphakathi ukunyathelisa utshani bese ubeka kuyo imbiza yokuqala (izinkuni, izinhlamvu). Okulandelayo, sibeka iphepha (amakhadibhodi, amaphephandaba, njll), bese - umquba, umquba noma ama-humus. Futhi kusukela phezulu konke lokhu kuhlanganiswe utshani obuncotshiwe, ukhula lokhula.
Umbhede uyadambisa ukuphuziswa nsuku zonke, ukuze izinto eziphilayo ziqale ukubola. Entwasahlobo ufafaze ngamasentimitha ayishumi ama-humus bese uqhubeka ukutshala noma ukutshala.