Mu feteleza dziko, kodi macroelevents, apakati, ndi kufufuza zinthu? Kodi pali kusiyana kotani?

Mu makampani a fesiri, pali gulu la feteleza, kuphatikiza machenjeredwe feteleza, zamkati. Anthu ambiri akadali osamveka kwambiri pankhaniyi, makamaka alimi ena achikulire, omwe amakonda kukambirana za feteleza wa nayisiti, yemwe feteleza wa potaziyamu, dzina lotereli silikhala lasayansi yogawa feteleza. Zakudya zazikulu za feteleza ndizomwe zimachitika chifukwa cha mankhwala omwe tikukambirana. Kugawa kwenikweni kwa zinthu zopatsa thanzi izi ndikumangula feteleza, zapakatikati feteleza wa feteleza wa 15.

1. Macroeleve?
Ponena za macroine, ndi chiyani kwenikweni? Sizachilendo kukhala ndi mafunso, ndi mtundu wa chilankhulo cholembedwa. Pa tanthauzo loyambira la macronutrients, limatchedwanso kuti "macronunt." Ndizofunikira kwambiri pakukula kwa mbewu, ndipo ndi chinthu chofunikira kwambiri. Amadziwikanso zinthu zina zambiri, monga: carborn, haidrojeni, nayitrogeni, phosphorous, grangen, makamaka magesi amachokera ku nthaka.
Pa kukula kwa mbewu, cellulose, pectin, lignin, ndi zina zopangidwa zimapangidwanso ndi chakudya chopangidwa ndi kaboni, oxygen. Izi zimapanga makhome a cell ndi masamba a mbewu, yomwe ndi njira yopangira mbewu. Pakati pawo, ma feteleza a macro omwe alipo ndi nayitrogeni, phosphorous ndi potaziyamu. Ziyenera kudziwikiratu kuchokera pamenepa kuti ma mankhwala nthawi zambiri amatchula nayitrogeni, phosphorous ndi potaziyamu.

①nitgen feteleza

Urea, ammonium nitrate, ammonium sulfate, ammonium chloride ndi ammonium bicarbonate makamaka feteleza wa nayitrogeni uyenera kukhala wotchuka kwambiri.

Feteleza wa ②fusphate

Superphosphate, superphosphate, monommonmom phosphate, diammomonium phosphate, etc., awa ndi omwe amagwiritsidwa ntchito kwambiri kuposa phosphorous. Iliyonse ili ndi mawonekedwe akeake akamagwiritsa ntchito, ndipo mutha kusankha mwachindunji malinga ndi zomwe zikuchitika.

③APtassium feteleza

Potaziyamu nitrate, potaziyamu diIhpharogen phosphate, potaziyamu sulfate, potaziyamu chloride, etc. potaziyamu Dihphagen iyenera kukhala yodziwika bwino. Inenso ndimalemba zolemba zambiri za potaziyamu dionshergen phosphate. Potaziyamu sulfate ndiokwera mtengo kwambiri kuposa potaziyamu chloride, koma potaziyamu chloride ndi acidic acidic ndipo sayenera nthaka yacidic. Feteleza aliyense ali ndi mawonekedwe ake, ndipo mutha kusankha zida za dothi.

2. Kodi tanthauzo la zikhalidwe zapakati ndi chiyani? Ponena za zinthu zapakatikati, zimadziwikanso kuti "zinthu zazing'ono zosatha". Ndiye kuti, ntchito kapena gawo lachiwiri lokha kumangoganiza, koma zikhalidwe zapakatikati zimakhalanso zofunika kapena zosatheka chifukwa cha mbewu. Oimira pakati pa zigawo zaming'alu iyi: calcium, magnesium ndi sulufule. Kuti munene kuti izi ndi zochepa zamankhwala zikufanizirana ndi kuchuluka kwa kuchuluka kwa feteleza wogwiritsa ntchito. Kuyika pang'ono, kuchuluka kwa fetelezawu ndi kochepa, ndipo ndi anthu ochepa amene anali ndi chidwi chogwiritsa ntchito feteleza wapakatikati m'mbuyomu.

①reppectictive festiamu feteleza

Laimu ndi gypsum, zofala kwambiri zamakalasi. Palinso superphosphate, superphosphate kawiri, calcium nitrate, calcium amonium, ndi zina mwa calcium.

②onseponseponse feteleza wa magnesium

Magnesium sulfate, magnesium chloride, laimu calkium feteleza, madzi owiritsa, magnesium sulfate hexhhydrate, etc. amagwiritsidwa ntchito kawirikawiri feteleza.

③-Pefeperentc ya sulfur feteleza

Gyptum, ammonium sulfate, potaziyamu sulfate, superphosphate, sulufule, etc., amagwiritsidwanso ntchito feteleza wa sulur.

3.Kodi ndi chiyani?

Ponena za tanthauzo la chinthu chofufuza ichi, chimagwiritsidwa ntchito makamaka pazochepa poyerekeza ndi macireelevents ndi zinthu zapakatikati. Osangokhala Mlingo wocheperako, koma mbewu zimatenga zochepa kwambiri, koma ndi chinthu chofunikira kwambiri. Zinthu zomwe zimagwiritsidwa ntchito masiku ano zimaphatikizapo: Boron, chitsulo, manganese, mkuwa, zinki, etc.

① ctendeperents a feteleza wa Boron

Borax, Boric acid, sodium tetramuve tethruous, sodium tetramth othath Awa ndi feteleza wamba wa Boron pakadali pano, ndipo anthu ambiri amayenera kugwiritsa ntchito borax.

Oyimira feteleza wa feteleza

Zinc sulfate, zinc nitrate, zinc chloride, cheatch zinc, etc.

③ c feteleza wachitsulo

Ferrous sulfate, Lignin Ferric sulfate, romate, wowiritsa feteleza, kuperewera kwachitsulo kumapangitsa masamba kuti asataye mtundu wawo wobiriwira. Nthawi zambiri, kupopera mbewu mankhwala owiritsa feteleza kumatha kuthetsa vutoli mwachangu kwambiri.