Litaba

1. Moiteli oa naetrojene: O ka khothalletsa ho hōla ha makala a limela le makhasi, oa ntlafatsa photosynthesis ea limela, oa eketsa chlorophyll, le ho ntlafatsa mobu oa mobu.
2. Moiteli oa Phosphate: Khothalletsa ho thehoa le ho thunya ha lipalesa, etsa hore likutu tsa semela le makala a be thata, litholoana tse butsoitseng pele ho nako, le ho ntlafatsa ho hanyetsa serame le komello.
3. Monontša

1. Karolo eaManyolo a NPK
N. P le K li bua ka manyolo a naetrojene, manyolo a phosphorus, le manyolo a potasiamo, 'me mesebetsi ea bona ke e latelang.
1. Manyolo a naetrojene
(1) Ntlafatsa photosynthesis ea semela, ho khothaletsa lekala la semela le kholo ea makhasi, eketsa chlorophyll, le ho ntlafatsa mobu oa mobu.
(2) Haeba ho na le khaello ea manyolo a naetrojene, limela li tla khutsufala, makhasi a tsona a be mosehla le a matala, kholo ea tsona e tla lieha, 'me e ke ke ea khona ho thunya.
(3) Haeba ho na le manyolo a mangata a naetrojene, lisele tsa semela li tla ba bonolo, likutu le makhasi li tla ba telele haholo, ho hanyetsa serame ho tla fokotseha, 'me ho bonolo ho tšoaetsoa ke mafu le likokoanyana.
2. Manyolo a Phosphate
(1) Mosebetsi oa eona ke ho etsa hore stems le makala a limela a be thata, ho khothalletsa ho thehoa le ho thunya ha lipalesa tsa lipalesa, ho etsa hore litholoana li hōle kapele, le ho ntlafatsa komello le ho hanyetsa serame sa limela.
(2) Haeba limela li haelloa ke phosphatemanyolo, li hōla butle, makhasi, lipalesa le litholoana tsa tsona li nyenyane, ’me litholoana tsa tsona li butsoa ka mor’a nako.
3. Manyolo a potasiamo
(1) Mosebetsi oa eona ke ho etsa hore kutu ea semela e be matla, e khothalletse nts'etsopele ea metso, ho ntlafatsa ho hanyetsa mafu a limela, ho hanyetsa likokoanyana, ho hanyetsa komello, ho thibela bolulo le ho ntlafatsa boleng ba litholoana.
(2) Haeba ho na le khaello ea manyolo a potasiamo, matheba a necrotic a tla hlaha mathōkong a makhasi a limela, a lateloe ke ho pona le necrosis.
(3) Manyolo a potasiamo a feteletseng a lebisa ho li-internode tsa semela tse khutsufalitsoeng, 'mele ea limela e khutsufalitsoeng, makhasi a mosehla,' me maemong a boima, lefu.
2, Ke mofuta ofe oa manyolo o etsangmanyolo a NPKtsa?
1. Manyolo a naetrojene
(1) Nitrogen ke motsoako o ka sehloohong oa limatlafatsi tsa manyolo, haholo-holo ho kenyelletsa urea, Ammonium bicarbonate, ammonia, ammonium chloride, Ammonium nitrate, ammonium sulfate, joalo-joalo Urea ke manyolo a tiileng a nang le naetrojene e phahameng ka ho fetisisa.
(2) Ho na le mefuta e sa tšoaneng ea menontsha ea naetrojene, e ka aroloang ka manyolo a naetrojene a nitrate, manyolo a naetrojene ea ammonium nitrate, manyolo a naetrojene ea cyanamide, manyolo a ammonia nitrogen, manyolo a ammonium nitrogen le amide nitrogen manyolo.
2. Manyolo a Phosphate
Limatlafatsi tse ka sehloohong tsa manyolo ke phosphorus, haholo-holo ho kenyelletsa superphosphate, calcium magnesium phosphate, phosphate rock powder, masapo a masapo (phoofolo ea masapo a liphoofolo, tlhapi ea tlhapi), bran ea raese, sekala sa tlhapi, Guano, joalo-joalo.
3. Manyolo a potasiamo
Potassium sulfate, Potassium nitrate, Potassium chloride, Wood ash, joalo-joalo Potassium sulfate, Potassium nitrate, Potassium chloride, Wood ash, joalo-joalo.