Ma ke ʻano he ʻāpana o ka papahana Spanish ʻo Algaterra, ke hana ʻia nei ka noiʻi e hoʻomohala i nā kumuwaiwai hou no ka mahiʻai ma muli o ka limu. Loaʻa nā hopena fungicidal a me nā biostimulating maikaʻi, ka hoʻonui ʻana i ka momona o ka lepo i ka wā e ulu ana i ka ʻuala, a me nā hua waina, nā tōmato a me ka letus.
Ua kākau ʻo Alexander Gomez e pili ana i kēia ma kahi ʻatikala ma ka portal mahiʻai Spanish Campogalego.es.
"I kēia manawa ma ʻEulopa, hoʻohana ʻia ka 1% o ka limu no ka meaʻai, 24% no nā kumu ʻē aʻe, me ka mahiʻai, a ʻo ke koena 75% no ka ʻohi colloid.
Ua hoʻohana ʻia ka limu ma ke ʻano he waiwai mahiʻai koʻikoʻi i ke kenekulia i hala, akā i kēia lā ua haki nui ʻia kēlā loulou. Ke hana nei ka papahana Algaterra i kāna hoʻihoʻi hou ʻana, ʻo ka pahuhopu ka hoʻomohala ʻana i nā kumuwaiwai mahiʻai hou e pili ana i ka limu a hoʻāʻo i ko lākou pono ma ka mahiʻai kūlohelohe a me ka mahiʻai kuʻuna hoʻomau.
"ʻO nā hiʻohiʻona o kēia huahana kai hāʻawi i kahi waiwai momona kiʻekiʻe a hoʻonui i ka hana microbial. ʻOi aku ka paʻa o nā mea kanu i ka ʻāina ola i kekahi pilikia, inā he maloʻo a he hau paha, "i ʻōlelo ai ʻo Maria Elvira Lopez, ka mea noiʻi a me ka mea i komo i ka papahana ma ke Kulanui o Santiago de Santiago. ʻO ke keʻena ʻepekema, ʻo ia hoʻi, he ʻāpana koʻikoʻi o ka papahana Algaterra.
ʻO kekahi o nā kumu kumu o ka papahana ʻo ia ka mahiʻai ʻohana Porto-Muíños SL ma Coruña no ka mahi ʻana, hōʻiliʻili a me ka hana ʻana i nā algae.
“ʻO ka limu kahi huahana hoʻoulu ola kūlohelohe me ka ʻole o nā mea haumia a me nā pathogens. Eia kekahi, loaʻa nā phytocolloids e hoʻomaikaʻi ai i ke ʻano o ka lepo, hoʻonui i ka mālama ʻana i ka wai, hoʻonui i ka hiki ke hoʻololi i ka cation lepo a hana ma ke ʻano he phytoremediators, "wahi a Elvira López.
He mea nui nō hoʻi ʻoiai ʻaʻole i loaʻa i ka algae kahi kiʻekiʻe o ka phosphorus, hoʻonui lākou i ka loaʻa ʻana o nā mea kanu, no ka mea, hana lākou i nā paʻakikī me ka alumini, e wehewehe pū ana i ka hiki ke bleaching. Eia kekahi, hāʻawi ka algae i nā macronutrients, ʻoi aku ka potassium, a me nā micronutrients koʻikoʻi no nā mea kanu, e like me ka hao, ka magnesium, ka zinc, a me ka boron.
Ma ka haʻawina mua, ua hoʻokō ʻia nā hoʻokolohua ma luna o nā ʻuala: nā ʻāpana hoʻomalu, nā mea ʻē aʻe me ka mineral fertilizer superphosphate, a me nā mea ʻē aʻe me nā ʻano like ʻole o nā fertilizers algae hou (20t/ha, 40t/ha a me 60t/ha).
"ʻO ka hua o ka ʻuala i ka wā e hoʻohana ai i 20 tons ua hoʻohālikelike ʻia me ka ʻāina i mālama ʻia me nā fertilizers mineral, i kēlā me kēia hihia i ʻoi aku ka kiʻekiʻe ma mua o ka mana, a i ka piʻi ʻana o ka nui o nā algae, ua hoʻonui ʻia ka hua," wahi a ka mea noiʻi.
"ʻOiai he maikaʻi nā hopena ma ke ʻano o ka hana ʻana, ʻo ka mea hoihoi loa e pili ana i kēia hana ʻo ia ka manawa e ʻike i ka hana i ka mea i hōʻike pinepine ʻia i loko o ka puke moʻolelo: i loko o nā ʻāpana algae-fertilized, piʻi ka pH lepo ma muli o ka piʻi ʻana o nā pae calcium a ka emi ʻana o ka nui o ka aluminika, a ma ke ʻano like, he haʻawina nui o ka phosphorus a me ka pālolo," wahi a Elvira Lopez.
Ua hoʻokumu ka poʻe noiʻi i hoʻokolohua no ka hui ʻana i nā limu me nā koena iʻa a me nā ʻōpala lāʻau. "I kā mākou mau ho'āʻo, hoʻohui mākou i hoʻokahi ʻāpana iʻa, hoʻokahi ʻāpana algae a me ʻekolu ʻāpana pine shavings e ka nui, i hāʻawi i nā waiwai NPK maikaʻi ma hope o ʻekolu mahina: 2.1% N, 0.6% P a me 0.7% K", wehewehe ʻo Lopez.
Ma kahi mahiʻai ʻuala organik, kahi i hana ai lākou i nā hoʻokolohua, ʻo ka hopena ʻoi loa ka biostimulation.
"Ma ke ʻano o ka hana biostimulatory, ʻo nā limu ka nui o nā mea pono e like me nā phytohormones, ʻoi aku ka nui o nā auxins a me nā cytokinins, bioactivators, nā huaora, a me nā mea ʻē aʻe, e hoʻomaikaʻi ai i ke aʻa ʻana, ka ulu ʻana a me ka hoʻoulu ʻana, a me ka hoʻonui ʻana i ke kū'ē ʻana i ke koʻikoʻi," - e hoʻoikaika ai ka mea noiʻi.
Ua hana ʻia nā hoʻokolohua like i kēia makahiki ma ka māla waina, letus a me nā ʻāpana ʻōmato, e ʻike ʻia nā hopena hope ma hope.