12.07.2015 Views

Sodininkystė ir daržininkystė - Sodininkystės ir daržininkystės institutas

Sodininkystė ir daržininkystė - Sodininkystės ir daržininkystės institutas

Sodininkystė ir daržininkystė - Sodininkystės ir daržininkystės institutas

SHOW MORE
SHOW LESS
  • No tags were found...

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

amg g-1Pavasará braðkiø kereliø iðsivystymas daugiau kito, taèiau tarp auginimobûdø esminiø sk<strong>ir</strong>tumø nebuvo (2 lentelë).2 lentelë. Elsanta braðkiø kereliai ðiltnamyje, vnt./augaloTable 2. Development of strawberry Elsanta plants depending on cultivation system ingreenhouse, number per plantBabtai, 2003-2005 m.Auginimo bûdasCultivation systemRudená / AutumnžiedynaiinflorescencesuogosberriesPavasará / SpringžiedynaiinflorescencesuogosberriesD<strong>ir</strong>va / Soil 1,2 5,0 3,0 21,0Plëvele mulèiuota lysvë / Bed hill mulched by plastic film 1,4 6,6 4,0 20,3Maiðai ant lysviø / Bagful on bed hill 1,3 5,0 4,0 20,0Maiðai ant atramø / Bagful on supports 1,3 5,7 3,3 16,3R 05 / LSD 05 0,78 2,95 1,17 7,38Fotosintetiniø pigmentø kiekis braðkiø lapuose.Rudená chlorofilo a braðkiø lapuose buvo daugiau, kai jos augintos maiðuoseant lysviø, o pavasará – maiðuose ant atramø (2 pav., a). Chlorofilo b kiekisnepriklausë nei nuo braðkiø auginimo bûdø, nei nuo laikotarpio (2 pav., b).Karotinoidø kiekis braðkiø lapuose, priklausomai nuo auginimo bûdø, kitokaip chlorofilo a (2 pav., c). Chlorofilo a <strong>ir</strong> b santykis buvo maþiausias, kaibraðkës augintos balta plëvele mulèiuotoje lysvëje(2 pav., d).mg g -1 mg g -1c2,01,51,00,500,70,60,50,40,30,20,101 2 3 4Auginimo bûdai / Cultivation systems1 2 3 4Auginimo bûdai / Cultivation systemsRuduo / Autumnmg g -12 pav. Fotosintetiniø pigmentø kiekis Elsanta braðkiø lapuose ðiltnamyje, mg g -1 .1– d<strong>ir</strong>va, 2 – plëvele mulèiuota lysvë, 3 – maiðai ant lysviø, 4 – maiðai ant atramø.a – chlorofilas a, b – chlorofilas b, c – karotinoidai, d – chlorofilo a <strong>ir</strong> b santykisFig. 2. Photosynthetic pigments content in strawberry Elsanta leaves depending oncultivation system in greenhouse, cm 2 . 1 – soil, 2 – bed hill mulched by plastic film, 3 – bagfulon bed hill, 4 – bagful on supports. a – chlorophyll a, b – chlorophyll b, c – carotenoids,d – chlorophyll a and b ratio0,70,60,50,40,30,20,10b3,53,02,52,01,51,00,50dPavasaris / Spring1 2 3 4Auginimo bûdai / Cultivation systems1 2 3 4Auginimo bûdai / Cultivation systems59

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!