Imas popunjenu kvotu od 100 privatnih poruka, moras obrisati poruke da bi mogao slati i/ili primati. Predlog admin timu da se taj limit poveca na 500 poruka, jer imam 80 vaznih poruka u kojima imam jako korisne informacije. Mislim mogu ih kopirati pa obrisati, ali ovako znam gde su mi ti podaci...
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oldtimer
Član
I ja sam imao tih problema, te razne beleske sa telefona, poruke sa foruma, SMSovi...sad odmah sve saljem sam sebi na mail. I sve je tu!
Applying soybean oil to dormant peach trees alters internal atmosphere, reduces respiration, delaysbloom, and thins flower budsMyers RE, Deyton DE, Sams CEJOURNAL OF THE AMERICAN SOCIETY FOR HORTICULTURAL SCIENCE121 (1): 96-100 JAN 1996
Abstract:
Dormant 'Georgia Belle' peach [Prunus persica (L.) Batsch.] trees were sprayed in early February 1992with single applications of 0%, 2.5%, 5.0%, 10.0%, or 20.0% (v/v) crude soybean oil. 'Redhaven' treeswere sprayed in February 1993 with single applications of 0%, 2.5%, 5.0%, 10.0%, or 15% degummedsoybean oil, Additional treatments of two applications of 2.5% or 5.0% oil were included each year, Bothcrude and degummed soybean oil treatments interfered with escape of respiratory CO2 from shoots andincreased internal CO2 concentrations in shoots for up to 8 days compared to untreated trees, Respirationrates, relative to controls, were decreased for 8 days following treatment, indicating a feedback inhibitionof respiration by the elevated CO2. Thus, an internal controlled atmosphere condition was created,Ethylene evolution was elevated for 28 days after treatment. Flower bud development was delayed bytreating trees with 5% crude or degummed soybean oil. Trees treated with 10% crude or degummedsoybean oil bloomed 6 days later than untreated trees. Repeated sprays of one half concentration delayedbloom an additional four days in 1992, but <1 day in 1993 compared to a single spray of the same totalconcentration, Application of soybean oil caused bud damage and reduced flower bud density (number offlower buds/cm branch length) at anthesis, In a trial comparing petroleum oil and degummed soybean oil,yields of trees treated with 6% or 9% soybean oil were 17% greater than the untreated trees and 29% morethan petroleum treated trees, These results suggest that applying soybean oil delays date of peach bloomand may be used as a bloom thinner.
[url]http://botanicaloils.tennessee.edu/bloom.htm[/URL]
Abstract:
Dormant 'Georgia Belle' peach [Prunus persica (L.) Batsch.] trees were sprayed in early February 1992with single applications of 0%, 2.5%, 5.0%, 10.0%, or 20.0% (v/v) crude soybean oil. 'Redhaven' treeswere sprayed in February 1993 with single applications of 0%, 2.5%, 5.0%, 10.0%, or 15% degummedsoybean oil, Additional treatments of two applications of 2.5% or 5.0% oil were included each year, Bothcrude and degummed soybean oil treatments interfered with escape of respiratory CO2 from shoots andincreased internal CO2 concentrations in shoots for up to 8 days compared to untreated trees, Respirationrates, relative to controls, were decreased for 8 days following treatment, indicating a feedback inhibitionof respiration by the elevated CO2. Thus, an internal controlled atmosphere condition was created,Ethylene evolution was elevated for 28 days after treatment. Flower bud development was delayed bytreating trees with 5% crude or degummed soybean oil. Trees treated with 10% crude or degummedsoybean oil bloomed 6 days later than untreated trees. Repeated sprays of one half concentration delayedbloom an additional four days in 1992, but <1 day in 1993 compared to a single spray of the same totalconcentration, Application of soybean oil caused bud damage and reduced flower bud density (number offlower buds/cm branch length) at anthesis, In a trial comparing petroleum oil and degummed soybean oil,yields of trees treated with 6% or 9% soybean oil were 17% greater than the untreated trees and 29% morethan petroleum treated trees, These results suggest that applying soybean oil delays date of peach bloomand may be used as a bloom thinner.
[url]http://botanicaloils.tennessee.edu/bloom.htm[/URL]
Hej, brinem se. Razmišljam da su te prut sadnice 'najslabije' jer nisu rasle u zemlji već samo posađene. Možda su imale nekih mesec da se prilagode ali je decembar bio prilično suv mada i to nema neke veze.
Zabrinut sam, ipak. Pašće i sneg pa će da ih koliko toliko prekrije. Valjda će i to da pomogne.
Zabrinut sam, ipak. Pašće i sneg pa će da ih koliko toliko prekrije. Valjda će i to da pomogne.
Tomix
Član
A gde te iste sadnice sada cuvaju rasadnicari no u trapovima koji su na otvorenom.
Комадара
Član
Јесте, али може коријен да измрзне кад нема снијега. Углавном кад су најјачи мразеви буде и доста снијега. Ја имам неке саднице које нисам дубоко садио јер су калемљене на 5 цм. Коријен им може измрзнути јер нема снијега.
Tomix
Član
Kolko duboko je koren u zemlji posadjen.
Koren je recimo ispod 20cm sloja (mada negde imam i pliće) - prvo zemlje pa sloj komposta pa opet zemlje. Šta to vredi kad sam onomad riljao i ašov jedva ulazi u zemlju u dubinu od 30cm. Sve smrzlo nekih 20cm, više sam odvaljivao grudve nego riljao.
Ipak u jesen posadiš luka na 5 cm dubine i pliće pa preživi, preživeće i sadnice.
Ipak u jesen posadiš luka na 5 cm dubine i pliće pa preživi, preživeće i sadnice.
Комадара
Član
Коријен је десетак цм испод површине. Пало је десетак цм снијега па ће мало помоћи. Видјећу шта ће ми донијети садња на дубину у којој су биле у расаднику.
ubovicratko
Član
Ne sekiraj se meni zna cak koren viriti iz zemlje 5cm pa nista joj nije
I moje je mišljenje da mraz neće praviti probleme voću posađenom pred zimu...Koren nije izložen mrazu...može se zemlja smrznuti, ali da smrznu korenasti delovi biljke , pa makar bilo i samo deset cm. zemlje odozgo... nema šanse...treba ohohooo niska temperatura...a ima i pokrivku od snega...
Pa ne bi ljudi sadili u jesen i pred zimu , da nisu to generacije ispitale i da su gubici veliki..
A ja sam dva dana pred doček nove posadio četiri voćke i ne brinem...doduše nisam ih zalio...baš zbog najave mrazeva...
Po meni problem bi se javio tek kod golomrazice od minus 20 do minus 25 i više i ako bi trajao više uzastopnih dana...
Pa ne bi ljudi sadili u jesen i pred zimu , da nisu to generacije ispitale i da su gubici veliki..
A ja sam dva dana pred doček nove posadio četiri voćke i ne brinem...doduše nisam ih zalio...baš zbog najave mrazeva...
Po meni problem bi se javio tek kod golomrazice od minus 20 do minus 25 i više i ako bi trajao više uzastopnih dana...
Комадара
Član
Орежи неколико јабука и дај зечевима да једу.
