Okungenani e-US, lokhu sekuvele kwenzeka njengamanje, njengoba uKevin ebhala kusuka ku-athikili yakhe kwi-portal www.farmprogress.com.
Ukuphathwa kwe-Dung kuthola incazelo entsha, ngoba ngakolunye uhlangothi, ukukhathazeka komphakathi okukhula ngenhlalonhle yemvelo, futhi ngakolunye uhlangothi, i-ALRANGANIRIAARI iye yashaqeka kusuka kumanani akhulayo womanyolo wamaminerali we-nitrogen.
"Ngokungafani nabantu abaningi, angicabangi umquba njenge-monster, kodwa kunalokho njengethuluzi elibalulekile lezolimo zezimboni. Kepha uma umquba ubuthathwa njengobubi obungenakugwenywa futhi waba nenani elincane kakhulu lemali. Manje konke sekushintshile. Ukungcola kwemfuyo kuphenduke umkhiqizo obalulekile, "ukuzulazula kwendali" kwethulwe, kanye nokuthumela "ngegolide elimnandi" ngale kwepulazi kukhuphuke kakhulu.
Namuhla, umquba ngumkhiqizo othandwayo, lapho ukufunwa kwesinye isikhathi kudlula khona ukutholakala, futhi kubhekwa njengomthombo owengeziwe wemali engenayo yabafuyi bemfuyo. Uma ucabangele lokhu, kuphephile ukubikezela ukuthuthukiswa okuthe xaxa kwebhizinisi lomquba, okuzoletha impumelelo yemfuyo yomibili nesitshalo.
Ngomquba owuketshezi, izinkathi zesicelo zivame ukunqunywa amasiko akhulile, ngakho-ke, ikakhulukazi isingeniso senziwa e-United States ehlobo ngemuva kokuvuna ukolweni noma soya.
Ngenxa yocwaningo olwenziwe nguGlen Arnold wase-Ohio University, abakhiqizi baqala ukubheka izinzuzo ezingaba khona zokwenza amasiko omquba nokukhula.
Ukutadisha kwe-glen kuthinte ukwethulwa komoya wengulube olindayo kukolweni okhulayo njengokudla kwentwasahlobo. Ukuhlolwa kwakhe kukhombisile ukuthi ukusetshenziswa komquba wengulube uketshezi njengokudla kuzonikeza isivuno esifanayo ne-nitrogen yezentengiso. Ngakho-ke, ukwethulwa komquba ngesiko elikhulayo kunikeza iwindi elingezekile lokondla futhi kuhambisana nemigomo ye-4 r, lapho isikhathi esifanele kanye nendawo efanele ibhekwa ngokuqondile.
Emva kwalokho, isondo lomlando wezolimo aligcini nje ngokuguqulwa, kodwa futhi liphawula ngamandla amasha, futhi ukusetshenziswa komquba ezitshalweni ezikhulayo kukhuphuka ekuqhubekeni kwejometri. Eminyakeni eyi-10 eyedlule, abalimi abaningana badale ngisho nobuchwepheshe babo obuthile: Omunye ulethwa ngqo phezulu ngesiko ngemuva kokushiswa komhlaba noma ukudubula, kanti abanye basebenzisa ithangi lamafutha okugeza.
Namuhla kunezivivinyo eziningi zokwenza umquba owuketshezi emhlabathini wezombila ezimpandeni, futhi iningi lazo zenziwa zisebenzisa uhlelo lwe-Dranhun.
Kusukela ngonyaka ka-2014, izivivinyo zibonisa ukuthi umquba wengulube esetshenziswe njengengezo ku-corn empandeni, unikeza isivuno esiphakeme uma kuqhathaniswa ne-Commerce 28% Case emkhakheni ofanayo. Ngokwesilinganiso, ngokuhamba kweminyaka, ukwanda kwesivuno kufinyelele kuma-bushels ayi-15.71 kusuka ku-acre. Lokhu ukwanda okukhulu, futhi akunakunakwa.
Kuyaphawuleka ukuthi ubuchwepheshe obuhle kakhulu busebenza ensimini etshalwe ku-diagonal; Okujwayelekile kufanele kususelwe kumquba owethulwe ukuhlaziywa kobungcweti (kanye nomquba wengulube okujwayelekile kuzohlala kungaphansi komquba we-CRS); Kuyadingeka ukuqinisekisa ukunamathela okuhle; Ibanga elifanele lokuya emthonjeni womquba alikho ngaphezu kwe-1.5-3 km (ukude kusuka emthonjeni, kudingeka amaphampu amakhulu okupompa kanye nama-hoses). Ekugcineni, umquba owuketshezi emmbini wenziwe ngesikhathi esikhona ku-v4 (ukuphakama kucishe kube ngu-20 cm). Ucwaningo lukhombisa ukuthi ukwethulwa kwesigaba se-V4 kungahle kube nokulimala futhi kuncishiswe isivuno.
(Umthombo nesithombe: www.farmprogress.com. Kuthunyelwe nguKevin Otte, Certified Certification Consultant kanye ne-CEO Otte AG).