Fibrous Roots Inokura Sei?
Midzi masisitimu anoita basa rakakosha mukukura kwechirimwa; nokudaro, nzira yekuumba midzi inyaya inokosha zvikuru mune zvekurima.
Midzi yekudyara midzi inowanzoiswa mumhando mbiri huru: taproot system uye fibrous midzi masisitimu. Kubva kumaodzanyemba kusvika kuchamhembe, zvirimwa zvikuru—zvakadai segorosi, mupunga, uye chibage—ndizvo zvine midzi ine fibrous.
Fibrous midzi inomiririra yakajairika midzi morphology inowanikwa mune monocotyledonous zvirimwa. Nguva pfupi mushure mekumera kwembeu, mudzi wekutanga unopera; zvino, midzi yekuda inobuda kubva pasi pe hypocotyl kana kubva pasi pehunde diki-iyi inozivikanwa semidzi ine fibrous. Takasarudza chibage—muenzaniso unomiririra chirimwa chine midzi—kuti tiongorore kushanda nesimba kwechigadzirwa chePinsoa chekusimudzira kukura kwemidzi ine fibrous: INDOLE-3-BUTYRIC ACID POTASSIUM SALT (IBA-K).
Mhedzisiro inotevera kushandiswa kweIBA-K kuburikidza nefertigation inoratidzwa pazasi:
1. Boka rekurapa rakaratidza midzi yakawanda uye yakareba midzi yemidzi yakaenzaniswa neboka rinodzora.
2. Muboka rekutonga, huremu hutsva hwakanga huri 13.1 g, uye mudzi mutsva uremu waiva 6.5 g.
3. Muboka rekuedza, huremu hutsva hwakanga huri 17.2 g, uye mudzi mutsva uremu waiva 8.1 g.
Zvibereko izvi zvinoratidza kuti mbesa dzechibage dzakabatwa neIBA-K dzakasimba, dzine hunde dzakakora uye mashizha akasvibira. Uyezve, vanogadzira midzi yakawanda uye yakareba, iine huremu hwechirimwa hutsva uye midzi huremu hutsva hunodarika zvakanyanya eboka rekutonga.
About Pinsoa IBA-K
Pinsoa IBA-Kinopa sechene crystalline solid inonyungudika mumvura uye inonyungudika muorganic solvents senge acetone, ethanol, uye diethyl ether. Iyo inoratidza yakakwirira biological chiitiko kupfuura indole-3-butyric acid (IBA) pachayo; zvisinei, sezvo ichiita kupera zvishoma nezvishoma painoratidzirwa kune chiedza chakasimba, kuchengetedza munzvimbo isina chiedza inokurudzirwa. Ichi chigadzirwa chinotorwa nyore nyore uye chinoshandiswa nezvirimwa, chinotarisa zvakanyanya pakukura kuti chinyanyise kupatsanurwa kwesero. Iyo inobudirira inokurudzira kuumbwa kwemidzi yeadventitious, zvichiita kuti midzi yemidzi ionekwe nehupamhi hwepamusoro, kukura kwakatwasuka, kuwedzera kwehupamhi, uye kuwanda kwebvudzi remidzi. Nzira dzekushandisa dzakajairika dzinosanganisira kunyura midzi, kunyura, kuberekesa, uye kupfekedza mbeu.
Midzi yekudyara midzi inowanzoiswa mumhando mbiri huru: taproot system uye fibrous midzi masisitimu. Kubva kumaodzanyemba kusvika kuchamhembe, zvirimwa zvikuru—zvakadai segorosi, mupunga, uye chibage—ndizvo zvine midzi ine fibrous.
Fibrous midzi inomiririra yakajairika midzi morphology inowanikwa mune monocotyledonous zvirimwa. Nguva pfupi mushure mekumera kwembeu, mudzi wekutanga unopera; zvino, midzi yekuda inobuda kubva pasi pe hypocotyl kana kubva pasi pehunde diki-iyi inozivikanwa semidzi ine fibrous. Takasarudza chibage—muenzaniso unomiririra chirimwa chine midzi—kuti tiongorore kushanda nesimba kwechigadzirwa chePinsoa chekusimudzira kukura kwemidzi ine fibrous: INDOLE-3-BUTYRIC ACID POTASSIUM SALT (IBA-K).
Mhedzisiro inotevera kushandiswa kweIBA-K kuburikidza nefertigation inoratidzwa pazasi:
1. Boka rekurapa rakaratidza midzi yakawanda uye yakareba midzi yemidzi yakaenzaniswa neboka rinodzora.
2. Muboka rekutonga, huremu hutsva hwakanga huri 13.1 g, uye mudzi mutsva uremu waiva 6.5 g.
3. Muboka rekuedza, huremu hutsva hwakanga huri 17.2 g, uye mudzi mutsva uremu waiva 8.1 g.
Zvibereko izvi zvinoratidza kuti mbesa dzechibage dzakabatwa neIBA-K dzakasimba, dzine hunde dzakakora uye mashizha akasvibira. Uyezve, vanogadzira midzi yakawanda uye yakareba, iine huremu hwechirimwa hutsva uye midzi huremu hutsva hunodarika zvakanyanya eboka rekutonga.
About Pinsoa IBA-K
Pinsoa IBA-Kinopa sechene crystalline solid inonyungudika mumvura uye inonyungudika muorganic solvents senge acetone, ethanol, uye diethyl ether. Iyo inoratidza yakakwirira biological chiitiko kupfuura indole-3-butyric acid (IBA) pachayo; zvisinei, sezvo ichiita kupera zvishoma nezvishoma painoratidzirwa kune chiedza chakasimba, kuchengetedza munzvimbo isina chiedza inokurudzirwa. Ichi chigadzirwa chinotorwa nyore nyore uye chinoshandiswa nezvirimwa, chinotarisa zvakanyanya pakukura kuti chinyanyise kupatsanurwa kwesero. Iyo inobudirira inokurudzira kuumbwa kwemidzi yeadventitious, zvichiita kuti midzi yemidzi ionekwe nehupamhi hwepamusoro, kukura kwakatwasuka, kuwedzera kwehupamhi, uye kuwanda kwebvudzi remidzi. Nzira dzekushandisa dzakajairika dzinosanganisira kunyura midzi, kunyura, kuberekesa, uye kupfekedza mbeu.
