| Seed ger mi nat i on i sone ofi mpor t antaspect sofpl antgr owt h,i tcan gr eat l y i mpr ove t he ger mi nat i on r at e by
pr ovi di ng a good envi r onment t o seed ger mi nat i on. Ger mi nat i on chamber can pr ovi de a good envi r onment f or seed,
i ncl udi ng t emper at ur e,humi di t y,l i ghtand ot herpar amet er s,and can achi eve a hi gherannualout put .The t emper at ur e of
ger mi nat i on chamber can be adj ust ed wi t hi n a r ange of18-30益 by usi ng an ai r-condi t i oni ng.The r el at i ve humi di t y of
ger mi nat i on chamber can be adj ust ed wi t hi n a r ange of70% -95% by usi ng an ul t r asoni c humi di f i er .Under t he hel p of
l i ghtsensor s,l i ght s can l ett he seed br eak dor mancy by gr oup cont r ol .User s can easi l y and i nt ui t i vel y use ger mi nat i on
chamber by t he desi gn oft ouch scr een,whi ch usi ng RS232 communi cat ed wi t h t he cont r ol l er .Temper at ur e and r el at i ve
humi di t y can be mor e homogeneous by t he i nst al l at i on of ci r cul at i ng f ans and wi nd-scr een machi nes. Envi r onment al
accur acy i s cont r ol l ed by t he PI D al gor i t hm i n cont r ol l er .W hen t ar gett emper at ur e i s 28益 and t ar getr el at i ve humi di t y i s
90% ,t he accur acy oft emper at ur e i s 依0. 5益 and t he accur acy ofr el at i ve humi di t y i s 依1. 9% .Compar ed wi t h t he ar t i f i ci al
cl i mat e box,ger mi nat i on chamber has a l ar ge space,under cer t ai n condi t i ons,annualout putcoul d r each 3. 4 mi l l i on or
even mor e. |
