Kuyamangalisa ukuba zingaphi iikhatriji ezithengiswayo ngepakethi/ngeroli nganye endaweni yokuthengiswa ngobunzima. Le ndlela phantse isoloko iyingxaki.
Ndikhumbula iprojekthi eWisconsin kwiminyaka embalwa eyadlulayo eyayibandakanya abasebenzi abaninzi ababesiya efama ukuze balinganise iibheli ezinkulu kwisikali esiphathwayo. Ngaphambi kokuba kufumaneke ubunzima beebheli zokwenyani, iiarhente kunye nabanini beebheli babeqikelela ubunzima obuqhelekileyo beebheli ezintathu ezilinganiswa kwifama nganye.
Ngokubanzi, iiarhente kunye nabalimi babenobunzima obungaphantsi kweekhilogram ezili-100, ngamanye amaxesha ngaphezulu kwaye ngamanye amaxesha ngaphantsi kobunzima obuqhelekileyo beebhali. Abanxibelelanisi bathi kukho umahluko omkhulu kungekuphela nje phakathi kweefama, kodwa naphakathi kweebhali ezinobukhulu obufanayo ezivela kwiifama ezahlukeneyo.
Xa ndandingummeli wentengiso, ndandinceda ekuququzeleleni ifandesi yengca esemgangathweni eqinisekisiweyo inyanga nenyanga. Ndiza kushwankathela iziphumo zefandesi ndize ndizithumele kwi-intanethi.
Abanye abathengisi bakhetha ukuthengisa ingca ngeebhali endaweni yeetoni. Oku kuthetha ukuba kufuneka ndiqikelele ubunzima bebhali ndize ndiyiguqule ibe lixabiso ngetoni nganye, kuba yileyo ndlela iziphumo ezixelwa ngayo.
Ekuqaleni ndandisoyika ukwenza oku, kuba bendingasoloko ndithemba ukuchaneka kweengcamango zam, ngoko ke bendisoloko ndibuza abanye abalimi ukuba bacinga ntoni. Njengoko unokulindela, ukungangqinelani phakathi kwabantu endibabuza imibuzo kudla ngokuba kukhulu, ngoko ke kufuneka ndiqikelele ukuba loluphi uqikelelo olusondeleyo. Abathengisi ngamanye amaxesha bandixelela ukuba uninzi lwabantu alunanzi ubunzima bebhali, ngoko ke bathanda ukuthengisa ngeebhali nanini na xa kunokwenzeka.
Ngokwengqiqo, ubungakanani bebhele buchaphazela ubunzima bebhele, kodwa into enokungananzwa liqondo lotshintsho olwenzeka xa ibhele liba likhulu ngenyawo enye kuphela okanye likhula ngobubanzi ngenyawo enye. Ezo zamva nje zezona zahlukeneyo.
Ibhele elinobubanzi obuyi-4', ububanzi obuyi-5' (4x5) lenza i-80% yomthamo webhele eliyi-5x5 (jonga itheyibhile). Nangona kunjalo, ibhele eliyi-5x4 liyi-64% kuphela yomthamo webhele eliyi-5x5. Ezi pesenti zikwaguqulwa zibe ngumahluko kubunzima, ezinye izinto zilingana.
Ubuninzi be-bale budlala indima ebalulekileyo kubunzima bokugqibela be-bale. Ngokwesiqhelo yi-9 ukuya kwi-12 yeeponti nge-cubic foot. Kwi-bale ye-5x5, umahluko phakathi kwe-10 kunye ne-11 yeeponti nge-square foot ye-dry matter kumanqanaba okufuma kwe-10% kunye ne-15% ungaphezulu kwe-100 yeeponti nge-bale. Xa uthenga i-multi-ton lots, ukunciphisa ubunzima be-10% yephasela ngalinye kunokukhokelela kwilahleko enkulu.
Ukufuma kweforoji nako kuchaphazela ubunzima bebhali, kodwa kancinci kunobunzima bebhali, ngaphandle kokuba ibhali lomile kakhulu okanye lifumile. Umzekelo, umxholo wokufuma weebhali ezipakishiweyo ungahluka ukusuka kwi-30% ukuya ngaphezulu kwe-60%. Xa uthenga iibhali, kusoloko kuyinto elungileyo ukulinganisa iibhali okanye uzivavanye ukuze ubone ukufuma.
Ixesha lokuthenga lichaphazela ubunzima beebheli ngeendlela ezimbini. Okokuqala, ukuba uthenga iibheli kwindawo ohlala kuyo, zinokuba nobunzima obuphezulu bokufuma kunye nobunzima kunaxa zigcinwa kwindawo yokugcina impahla. Abathengi banokufumana ukulahleka kwezinto ezomileyo zokugcina ukuba iibheli zithengwa kwangoko emva kokucinezelwa. Izifundo zibonise kakuhle ukuba ukulahleka kokugcina kunokusukela ngaphantsi kwe-5% ukuya ngaphezulu kwe-50%, kuxhomekeke kwindlela yokugcina.
Uhlobo lokutya lukwachaphazela ubunzima bebhali. Iibhali zestraw zivame ukuba nobunzima obulula kuneebhali zeembotyi ezinobukhulu obufanayo. Oku kungenxa yokuba iimbotyi ezifana ne-alfalfa zinebhali ezixineneyo kunengca. Kwisifundo saseWisconsin esikhankanyiweyo ngaphambili, ubunzima obuqhelekileyo beebhali zeembotyi ze-4x5 babuyi-986 pounds. Xa kuthelekiswa, ibhali enobukhulu obufanayo inobunzima obuyi-846 pounds.
Ukuvuthwa kwesityalo yenye into echaphazela uxinano lwe-bale kunye nobunzima bokugqibela be-bale. Amagqabi ahlala epakishwe ngcono kuneziqu, ngoko ke njengoko izityalo zikhula kwaye umlinganiselo ophezulu wesiqu negqabi ukhula, ii-bales zihlala zincinci kwaye zinobunzima obuncinci.
Okokugqibela, kukho iimodeli ezininzi zabafaki beebhali abaneminyaka eyahlukeneyo. Olu tshintsho, kunye namava omqhubi, lwenza utshintsho olongezelelekileyo kwingxoxo yobuninzi beebhali kunye nobunzima. Oomatshini abatsha banako ukuvelisa iibhali eziqinileyo kunezinye iimatshini ezindala.
Ngenxa yenani lezinto ezitshintshayo ezimisela ubunzima bokwenyani bebhali, ukuqikelela ukuba uthenge okanye uthengise iibhali ezinkulu ezijikelezileyo ngokusekelwe kubunzima kunokubangela urhwebo olungaphezulu okanye olungaphantsi kwexabiso lemarike. Oku kunokuba kubiza kakhulu kumthengi okanye kumthengisi, ingakumbi xa uthenga inani elikhulu leetoni kwixesha elithile.
Ukulinganisa iibheli ezingqukuva kusenokungabi lula njengokungalinganisi ubunzima, kodwa kwiimeko ezingaqhelekanga ubunzima bebheli abunakufikelelwa. Nanini na xa urhweba, zinike ixesha lokulinganisa ibheli (lilonke okanye inxalenye yalo).
Ixesha lokuthumela: Agasti-14-2023