ʻO ka hemahema o ka nitrogen i nā mea kanu e alakaʻi i ka ulu maikaʻi o ka ʻōpuʻu, nā lālā palupalu a me nā mea ʻole i hoʻomohala ʻole ʻia, nā lau liʻiliʻi, a me ka hoʻokahe mua ʻana i nā lau. E kōkua ʻo Urea e hoʻoponopono i ke kūlana. He aha ia no a he aha e hana ai me ia? E kamaʻilio mākou e pili ana i kāna noi a me ka hana ʻana o ka māla a me ka māla mea kanu ma kahi ʻē aʻe.
He aha ʻo Urea?
He mea hoʻomomona mineral me ka hoʻonui nui o ka nitrogen. Hoʻohana ʻia ia ma ke ʻano he kumu nui a i ʻole he mea hānai hou aʻe no nā mea kanu.
ʻO Urea ka hui kūlohelohe mua i loaʻa i nā hopena kemika mai nā mea inorganic.
Ma hope o ka hoʻohui ʻana i ka urea, ulu maikaʻi nā mea kanu a hua nui i ka hua. ʻO nā mea ʻino e like me nā weevil, aphids a me nā copperheads e nalo ma hope o ka pīpī ʻana.
E hoʻi ka wahi poni mai nā kumu lāʻau a me nā kumulāʻau inā mālama ʻia lākou me kahi hopena i ka mua o ka puna a me ka hopena o ke kau.
Carbamide a me urea: like paha lākou i ka mea like ʻaʻole paha?
ʻO ka ʻoiaʻiʻo, ʻo kēia mau inoa ʻelua o kahi mea hoʻomomona. I ka mua, ua synthesized ia mai ka pipi mimi e ka evaporation, ka hopena hopena i kapa ʻia ʻo urea.
ʻO Urea ka inoa ʻepekema no kahi hui kemika e hana ʻia nei.
Fertilizer kahi ʻōmaʻomaʻo keʻokeʻo liʻiliʻi e hoʻonā maikaʻi i ka wai mehana.
Ka haku mele a me nā waiwai o ka lāʻau
ʻO Carbamide kahi mea hoʻomomona nitrogen momona i loaʻa ʻole nā nitrates. ʻOi aku ka maikaʻi o kāna hoʻohana ma ke kahua o ka ulu ʻana o nā mea kanu. Inā ʻoe e hoʻohana ia ma ke kahua o ka hoʻokumu ʻana o ka pua, a laila ma hope hiki iā ʻoe ke lilo iā ia i ka hōʻiliʻili.
ʻO nā waiwai maikaʻi o ka mea hoʻomomona:
- ʻAʻole hiki ke hoʻonā i nā mea kanu ke pīpī.
- Hoʻonui i ka ʻohiʻohi o nā hua i ka mahiʻai a me nā hua hua.
- ʻO ke kaua maikaʻi loa e kūʻē i nā parasite a me nā konohiki infectious.
- Hoʻopomo ʻia e nā mea kanu i kahi manawa pōkole.
- Hoʻonui ka hoʻonui ʻia o ka nitrogen i nā hunaola mea kanu i loko o ʻelua mau lā ma hope o ka pīpī ʻana.
- Hiki ke hoʻolohi i ka pua a hoʻemi i ka makaʻu o nā pua e hāʻule ana i ka hau.
- Hoʻonui i ka nui o ka protein i nā mea kanu.
- ʻAʻole holoi ʻo Praktical i nā papa lalo o ka honua.
- Hoʻopau lohi i ka lepo.
- Hiki wawe ka hoʻoheheʻe ʻia, waiho ʻole i kahi koena.
Nā ʻaoʻao maikaʻi ʻole o ka carbamide:
- Hoʻoemi i ka germination hua inā nui a nui i ka lepo.
- Hiki ke hōʻeha i nā lūlū ʻōpio inā hoʻohana kūpono ʻole.
- Waihona ʻia ma nā kumukūʻai i hoʻokumu ʻia.
- Hoʻohui maikaʻi ʻole ʻia me nā mea he nui.
ʻO ka hui pū ʻana me nā mea hoʻomomona ʻē aʻe
ʻAʻole ia e koi ʻia e kāwili i ka urea me nā mea momona alkaline, ʻoiai ma hope o ka hopena kemika, hoʻokuʻu ʻia ka amonia a nalo ka nitrogen.
Inā hoʻohui ʻoe i ka urea a me ka pauka superphosphate, a laila hoʻololi nā waiwai o kēia mau mea momona. Hiki ke hōʻalo ʻia i kēia me ka hoʻohui mua ʻana i ka pōhaku limestone, iwi a pōhaku phosphate paha i ka superphosphate.
Hiki iā ʻoe ke mālama i kahi hui o urea a:
- sodium a me potassium nitrate;
- manure;
- potassium koloriside;
- potassium sulfate;
- amoniuma nitrate.
Ma mua o ka hoʻoulu ʻana i ka māla a me nā hua a me nā mea kanu berry, hiki ke hoʻopili ʻia ka urea me ka palaoa phosporite, superphosphate, ammonium sulfate.
I kekahi hihia ʻaʻole pono ka urea a me ka lehu, nā lime fertilizers, ka calcium nitrate e hui pū ʻia.
Nā ʻōkuhi no ka hoʻohana ʻana i ka hopena
ʻAʻole e hāʻawi i nā granules kalamide a puni ka māla i nā hopena i manaʻo ʻia, no ka mea ma lalo o ka mana o ka lewa, wāwahi ʻia kāna mau mea hoʻohui. Loaʻa ka hoʻokō kūpono ke hoʻopili ʻia i ka lepo. E kaupalena ʻia ke komo ʻana o ka ea i ka carbonate amonium, ma muli o ka hopena, e loaʻa nā meaʻai i nā mea kanu.
Kūpono ʻo Urea no ka hoʻohana ma nā ʻano lepo āpau.
Loaʻa i nā mea kanu āpau nā koi nutrient like ʻole. No laila, paipai ʻia e hoʻomākaukau i ka hopena urea no kēlā me kēia hua i kahi kaʻawale.
I ke kauwela, hiki ke hoʻohana wale ʻia i loko o ka māla hakahaka, no ka mea hiki ke hōʻeha i nā mea kanu perennial a me nā ʻano hoʻoilo o nā aniani a me kālika. Akā manaʻo ka poʻe loea he kūpono ʻole ka hoʻohana ʻana ia mea i kēia manawa, ma muli o ka loli koke ʻana o ka urea, a ua pio kekahi o nā mea.
Hoʻohana maikaʻi ʻia ka mea hoʻomomona i ka puna no ka ulu ikaika a me ka hoʻomohala ʻana i nā mea kanu. ʻO ka lole kiʻekiʻe me kahi hopena e kūpono i ka lepo momona. I nā granule, hoʻohana ʻia ia no ka ʻeli ʻana a me ka wehe ʻana.
Hoʻohana hānau
No ka hoʻomākaukau ʻana i ka hopena, pono e hoʻāpala i nā granula me 2 liters o ka wai. E hoʻowali a hiki i ka wā e pau loa ai, a laila hoʻohui i ka wai i ka leo i koi ʻia.
Ke kāpī ʻana a me ka hana ʻana i ka māla
I ka wā o ka ulu ʻana o nā mea kanu, ʻoi aku ka maikaʻi o ka hoʻohana ʻana i ka pīpī ʻana i ka urea, i lawe ʻia i ka puka ʻana a i ka napoo ʻana o ka lā, i ka wā mālie.
Hoʻopīpī ʻia nā lāʻau hua a me nā kumulāʻau me kahi hopena paʻa ma mua o nā mea kanu lau nahele.
I mea e luku ai i nā mea ʻino i uhi ʻia, pono ʻoe e hoʻoponopono i nā lāʻau a kū nā ʻōpuʻu, ke kau ʻia ka mahana o ka mahana ma + 5 ° C.
I ka wā o ka hāʻule lau, hiki iā ʻoe ke pīpī i nā kumulāʻau i loaʻa i nā maʻi infectious, a me nā lau i hāʻule. Pono kēia no laila ʻaʻole maʻi nā moʻomeheu o ka makahiki e hiki mai ana.
Nā helu noi i ka hortikultura
No nā mea kanu, pua a me nā hua no 1m2 :
- roses, irises, calla lilia, hyacinths, hippeastrum - 5-10 gr.;
- nā kukama a me nā pī - 6-9 gr.;
- squash, eggplant and zucchini - 10-12 gr.;
- pepa, ʻōmato, kāpī, beets, ʻuala, ʻakaʻakai a me kālika - 19-23 gr.
- strawberries - 13-20 gr.
No nā hua a me nā hua berry ma nā mea kanu:
- nā pears ʻōpio a me nā ʻōpala - 150 gr.;
- nā pears hua a me nā lāʻau apple - 200-250 gr.;
- nā plum ʻōpio, nā cherry, nā lāʻau berry - 70 gr.;
- hua i nā hua a me nā cherry - 120-140 gr.
He mea hoʻomomona pono ʻo Urea i ka mahi kanu. Hiki iā lākou ke hānai i nā mea kanu a me ka lepo, hoʻopau i nā mea make, a pale i nā mea kanu mai nā maʻi. No nā hopena maikaʻi loa, dilute a 5% solution e like me nā kuhikuhi, a hoʻāʻo hoʻi ʻaʻole e hoʻopuehu iā ia a puni ka māla.... Pono e hoʻomanaʻo he mea pono ia no nā mea kanu i ka puna i ka manawa o ka waiwai nui ʻōmaʻomaʻo, a no ka pale ʻana i nā maʻi a me nā mea make - ma hope o ka hāʻule lau lau mua.