ʻO ka helu hope loa i kahi pepa liʻiliʻi,ʻo K kekahi mea kanu kumu waiwai nui
ʻO ka uluʻana o ka lawn kekahi o ka mea nui loa o ka mālamaʻana i ka laʻau, no laila he mea nui eʻike iki i ka mea i loko o kaʻeke o ka mea momona a me ka hopena o ka hopena. Pono e lakaʻia nā laina a pau i mea e hōʻike ai i ka nui o nā meaʻai me nā māmā i loko o ka pakeneka. ʻO nā helu nuiʻekolu ke pani nei i ka helu o ka mea hauʻoli, phosphorus, a me ka potassium. Eia kekahi laʻana, inā he 50-paona kaʻeka o ka mea momona i loko o 20-20-20, aia he 10 paona o kēlā me kēia mea hauʻoli , phosphorus, a me ka pālolo.
Pono ke hoʻonohonohoʻana i ka huihuʻu kūpono ma luna o kaʻano lepo, nā hopena o ka lepo, a me nā kumu'ē aʻe e pili ana i kahi mea pono'ī (organic) a kānāwai paha.
He aha ka Potassium?
ʻO ka pāpona (hōʻailonaʻo K) kekahi o nā kumu nuiʻekolu i pono loa no kaʻaiʻana o ka meaʻai, me ka meaola (hōʻailona N) a me phosphorus (hōʻailona hōʻailona P). Hanaʻia ka pāpona pālolo a hanaʻia ma keʻano o ka potash e pili ana i nā paʻakai e komo i ka pāhare potassium i loko o keʻano wai. ʻO ka mea maʻamau ka hoʻohanaʻiaʻana o ka meaʻai i loko o kona mauʻano hoʻopunipuni muriate o ka potash (potassium chloride), a me ka sulfate o potash (potassium sulfate).
He nui ka paila i nā'āina likeʻole, akā,ʻaʻole i loaʻa nā mea a pau no ka mālamaʻana i ka mea kanu. ʻO nāʻano lepo me kahi mea'alapalapa nui e mālama i ka pālahalahaʻoi aʻe ma mua o nā lepo lepo. Hanaʻia ka pāpona i loko o nā mea kanu a me nā wai pona e like me nā hua kai, ka lehu ahi, a me nā mea hānai holoholona a me nā mea moe.
No ke aha e makemake ai i ka potassium?
Me ka nitrogen a me ka phosphorus,ʻo ka potassium pākahi kekahi o nā mea kanu nui e pono ai i ka nui loa o nā mea kanu no ka ulu a me ka ikaika. He mea nui ka potassium i ka hōʻano o kekahi mau mea kanu a me ka hoʻoponoponoʻana i nā kaʻina hana me ka hoʻohana ponoʻana i kaʻenehana ka mea kanu.
Hoʻouluʻia ka'ōmole waikō (K 2ʻO ) i ka lepo i ka meaʻai i ka mauʻu e pale aku i ke anuanu , ke ala , a me nā maʻi. ʻO ke koʻikoʻi, hiki ke mālamaʻia ka pālolo pākīpika i ka pihi kaomi ma nā pūnaewele o ka mea kanu e ulu ana i ka hopena maikaʻi i ka paleʻana i ke alalaʻi, ka paʻakikī maloʻo, a me ke kūlana maʻi. Ma muli o ka hopena, hiki i ka pilikia o ka pilikia ma loko o ka piko pele ke hoʻoulu a me ka hoʻonui i ka liʻiliʻi i ke ala, kaʻeha o ka hoʻololi, a me nā maʻi.
ʻO ka pāpona pāpona ka mea maʻamau i nā mea kanu a hiki ke hāpaiʻia i nā nui iʻoi aku ka nui no ka ulu pono. Hiki ke paʻakikī ke hoʻomaopopo inā he pilikia ka loiloiʻole no ka meaʻaʻole iʻike ikiʻia e pili ana i ka noʻonoʻo kūpono o ka pālolo pākīkoka i ka piko. ʻOiai nā ho'āʻo o ka lepo ke ala maikaʻi loa e hoʻoholo ai i nā pono kūpono o ka lau nahele, ma kekahi mau mea he mea paʻakikī ka hoʻoholoʻana i kekahi mea'ē aʻe ma mua o ka hapaʻole o ka mea kanu. Hoʻololi pinepineʻia ka mea kanu pālahalaha i ka lepo a ke hilinaʻi nei i nā kumu he nui e pili ana. ʻO ka'āina olakino maikaʻi ka pahuhopu me nā mea pākino e piʻi pololei i ka laina - a me ka hoʻohuiʻana o nā maniʻi.
Hoʻohui pinepineʻia nā mīkini paona i K (potassium) ma keʻano he mea hoʻohaʻahaʻa hoʻohaʻahaʻa no ka hana o ka potassiuses ma ka paʻakikī maʻamau o ka mauʻu.
Pono nā kānaka e hoʻomaopopo i nā hua'ōlelo e like me ka hoʻoulu hili a iʻole ke kauwela keʻoihana kūʻaiʻoi aku ma mua o nā kuleana maoli o nā pono liʻiliʻi.
Ua palekana ka pāpīpī i ke kaiapuni?
Ma muli o ka waiʻana o ka wai pāpaʻa, e hiki koke ke loli i loko o nā wai lepo a hiki i kahi e holo ai inā e hoʻohanaʻia. Eia naʻe,ʻaʻole ka lepo i hoʻomaopopoʻia heʻano haumia, akā naʻe,ʻaʻole i loaʻa i kahi o nā meaʻawaʻawa i nā kānaka a me nā mea hihiu. ʻAʻole hiki i ka potassium pāpona ke hōʻemi i ka wai o ka oxygen e loaʻa ana e like me nā mea'ē aʻe i loko o nā mea kanu.
ʻO kaʻoi aku o ka pālolo pālolo ka meaʻole i ka'ōpala a me ka'ōlohelohe, akā,ʻo ia paha keʻano o ka nui o ka meaola a me / a iʻole ka phosphorus,ʻo ia mau mea he meaʻeha ia i ke kaiapuni a ma muli o ka hoʻohanaʻana i ka meaʻai o ka meaʻai he meaʻino i ka laina - ma o ka ulu nuiʻana paha a iʻole e puhi i ka mauʻu.