Ciav cov noob thiab muab tso rau hauv lub thawv dej. Cia cov noob zaum rau 15 feeb. Yog cov noob poob, lawv tseem siv tau; yog lawv ntab, muab pov tseg, vim tej zaum lawv yuav tsis tawg.
Yuav ua li cas koj thiaj paub yog ib lub noob siv tau?
A germination test yog qhov ntsuas lub ntsiab lus ntawm cov noob qoob loo, vim nws tsis muaj teeb meem tiag tiag cov noob muaj hnub nyoog npaum li cas. Yog tias lawv loj hlob zoo, lawv zoo, txawm tias lawv laus. Thiab yog tias lawv tsis germinate zoo, lawv tsis zoo, txawm tias lawv tshiab.
Vim li cas cov noob taum poob?
Vim li cas qee cov noob ntab los yog dab dej thaum ntub dej? … Cov noob yuav ntab vim lawv tsis muaj cov embryos los yog cov khoom noj khoom haus, ua rau lawv tsawg dua cov noob "zoo" uas tso rau hauv dej.
Puas yog cov noob ntab hauv dej?
Yooj yim, ua cov noob germination test. Muab cov noob tso rau hauv ib co dej. Cov dab dej no tseem siv tau - cov ntab tuag.
Dab tsi cov noob ntab saum dej?
Cov noob tawg los ntawm dej muaj nyob rau hauv lub teeb thiab buoyant txiv hmab txiv ntoo, ua rau lawv muaj peev xwm ntab. txiv maj phaub paub zoo tias lawv muaj peev xwm ntab saum dej kom ncav cuag thaj av uas lawv tuaj yeem tawg. Ib yam li ntawd, willow thiab silver birches tsim cov txiv hmab txiv ntoo hnyav uas tuaj yeem ntab saum dej.
