I-Professional Crap App Calculator yabalimi, njengoba kunconywa yi-UK Government Agriculture and Horticulture Development Board (AHDB), i-Farm Crap App inamathisela idatha ye-Nutrient Management Guide (RB209) kudivayisi yakho yeselula futhi inikeza isikhombimsebenzisi esibonakalayo ukurekhoda idatha yepulazi nokwenza izinqumo kumquba wemvelo wokusetshenziswa kokulima okuqhubekayo.
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Mey 14, 2021