ʻO ka sulphate pāpona ka mea i hoʻopiliʻia i ka mea kanu pālahalaha,ʻo ia hoʻi ka 50% potassium, 18% sulfur, 3% magnesium a me ka 0.4% kaleka. I ka nānā aku, he keʻokeʻo, i kekahi manawa me kahi hue hina, kaʻala kaomi. ʻO ka sulfate pāponaʻaʻole loko o ka chlorine aʻo kona mau waiwai nui he solubility maikaʻi i loko o ka wai aʻaʻoleʻo ka kekeʻa i mālamaʻia no ka manawa lōʻihi.
Pehea e hoʻohana ai i ka sulfate sulfate?
ʻO ka hoʻohanaʻana i ka sulfate sulfate me ka nitrogen a me nā phosphate fertilizers e hoʻonui i ka hopena maikaʻi ma ka huahana, akā,ʻaʻole i'ōleloʻia ka hoʻohana likeʻana me ka uruta.
Hoʻohana nuiʻia i ka mahiʻai pālolo potassium sulfate e like me ka momona i loaʻa, no ka mea,
- Hoʻonui i ka waihona o nā huaora a me ke kō i ka hua;
- pili ka hopena a me ka maikaʻi o ka mea kanu;
- hiki ke kōkua i ka hoʻoholo maikaʻiʻana o nā hua a me nā kumu ulu a me nā kumu lāʻau;
- Hiki ke hoʻohanaʻia ma nāʻano honua (sod-podzolic, peat, kenenia, sulfuric, acidic).
Hiki ke hoʻohanaʻia ka sulfate pāpona maikaʻi ma ka'ōmama a ma loko o ka lepo pani (greenhouse), a me nā mea kanu i loko.
Ke komo i loko o ka lepo, ka pālolo,ʻo ia kahi o ka momomi o ka momomi, e hele i loko o ka lepo, kahi i hoʻomoʻaʻia e nā mea kanu. Ma luna o ka lepo a me ka lepo lepo, ua hoʻokumuʻia ka pāpaila konatela a aneaneʻaʻole ia e neʻe i nā papa lepo lalo, a ma luna o nā lepo one one -ʻoi loa ka moemailaka. No laila, no ka hoʻolakoʻana i nā mea kanu me ka pālahalaha nui, ho'āʻo lākou e hoʻokomo i ka papa kahi i loaʻa ai ka nui o nā aʻa. I loko o nā lepo kaumaha, pono ke hoʻohanaʻia ka mea pāpili i kaʻauwai i kahi hohonu loa, ai ke one one i ka punawai a me ka hohonuʻole. Eia kekahi laʻana, i ke kanuʻana i kahi lāʻau i ka māmā a me ka lepo lepo ma lalo o ka luawai pae, he mea pono e hoʻonui i ka potassium sulfate me ka phosphate fertilizer, no ka mea,ʻo ka hoʻokomo muaʻana o nā mea kanu pāpona i loko o ka papa lepo kiʻekiʻe,ʻaʻole ia e hāʻawi i ka lāʻau kumu i ka kūpono o ka meaʻai pākino.
Pehea e hoʻohana ai i ka sulfate sulfate?
Hiki ke hana i ka sulfate potassium ma nāʻanoʻelua:
- i ka pūnāwai aiʻole ka'auwaʻi me ka'ōmole nui o ka lepo;
- e like me ka pale ma luna o ka manawa ulu.
ʻO ka hoʻohanaʻana i ka sulfate sulfate e hiki ke hanaʻia no nā hui mea kanu penei:
- mālama i ka chlorine ( nā hua waina , kaʻuala, ke lino, ka paka, ka lūlū);
- Kahikaniʻohana (rutabaga, kāpīpoki, turnip, turnip, radish);
- eʻai ana i ka nui o ka sulfur (beans);
- nā lāʻau hua me nā mea ulu (gooseberries, cherries, plums , pears, raspberries a me nā'ōʻahi).
ʻO ke kumu o ka noiʻana o ia mea kanu e pili ana i keʻano o ka hoʻohanaʻana a me keʻano o nā mea kanu:
- i ke kumu nui no nā huaʻona, nā'ōmato, nā kukama a me nā pua - 15-20 g / m2, no ka kāpena, beets, kāloti, nāʻuala - 25-30 g / m2;
- ke kanu i nā kumulāʻau hua - 150-200 g no ka luaʻana;
- no ka ulana ma luna o nā mea kanu i nā mea kanu a me nā lūlū - 10-15g / m2, nā mea kanu - 15-20g / m2 a hana paha i nā āpau 6-8cm kokoke i nā mea kanu kokoke i nā mea kanu, hana lākou 50-100g / m2 ma laila.
Inā lawelaweʻia ka pāpale kiʻekiʻe ma o ka pūnaewele waiwai, pono ia e hoʻomākaukau i kahi hopena o ka lepo sulfate me kahi kukū o 0.05-0.1%, no ka ulana pale ma luna o nā pūnaewele hoʻolaha.
ʻO ka sulfate pāpona lepo kahiʻole nā meaʻawaʻawa a me nā meaʻinoʻole, akā inā i loaʻa i kaʻili, ma nā maka a i loko paha, hiki ke hoʻonāukiuki i nā membpa mucous, he mea maʻamau loa nā hopena make, me ka lōʻihi lōʻihi.
Ma kaʻoihana mahiʻai, ua hoʻohanaʻia ka sulfate e like me ka mea hoʻomōʻai pinepine, no ka mea ʻaʻole loko o ka chlorine, a maikaʻi ka laweʻana o ka pālolo mai ia mea, i mea e pono ai ka loaʻaʻana o nā hua kiʻekiʻe o ka maikaʻi, e hōʻemi ana i ka naloʻana o ka hua i ka manawa e mālama ai, a no ke kūpaʻa kiʻekiʻe i nā maʻi a me nā meaʻeha.