Humic Acid Urea

(1) He ʻelua ʻano ʻano o kēia huahana i kēia manawa ma ka mākeke, ʻo ka waiuma humic i hui pū ʻia me ka urea, ʻo kekahi ʻano humic acid coated urea. ʻO nā mea ʻelua he humic acid urea.
(2) No ka hana ʻana i kēia huahana, ʻo ka mea ʻakika humic a mākou i hoʻohana ai he waika humic soluble, ʻo ia hoʻi, ʻo ia ka mineral fulvic acid.
(3) Ma ke ʻano he ʻōmaʻomaʻo hou o ka mālama ʻana i ka kaiaola a me ka hoʻokuʻu ʻana i ka nitrogen fertilizer lōʻihi, ʻaʻole ia he ʻelima mau hana o ka waiuma humic i ka mahiʻai: hoʻomaikaʻi ʻana i ka lepo, hoʻoikaika i ka pono o ka mea kanu, hoʻoulu i ka ulu ʻana o ka mea kanu, hoʻonui i ke kūpaʻa o ka mea kanu, hoʻomaikaʻi. ka maikaʻi o ka huahana, akā hiki nō ke hoʻomalu pono i ka hoʻokuʻu a me ka decomposition rate o ka urea.