نتایج جستجو برای: ژربرا gerbera jamesoni l

تعداد نتایج: 618460  

2016
L. C. De D. R. Singh

The hill regions of India include Himachal Pradesh, J&K, Uttarakhand and the North Eastern region (NE) comprising states of Arunachal Pradesh, Assam, Manipur, Meghalaya, Mizoram, Nagaland, Tripura and Sikkim, has been identified as a potential area for the development of floriculture owing to its diverse geo-climatic conditions and floral biodiversity. The existing flower crops in NE region inc...

زیبایی گل ژربرا به طول عمر گلبرگهای آن وابسته است و طول عمر گلبرگها به حفظ آب بافت گلبرگها و فعالیتهای متابولیسمی سلولها بستگی دارد. تولید کنندگان گل شاخه بریده از ترکیباتی که نقش حفاظت و تقویت کننده فعالیتهای متابولیسمی سلول و توانایی حفظ پتانسیل آب بافتها و دفع کننده عوامل بیماریزا را دارند، استفاده می کنند. تحقیق حاضر با هدف تعیین طول عمر و فعالیتهای متابولیسمی سلولهای بافت گلبرگها تحت مصرف ...

Journal: :علوم باغبانی 0
فاطمه نعمت الهی علی تهرانی فر مجید عزیزی غلامحسین داوری نژاد

abstract reduction of post harvest losses in cut flowers and increasing their vase life, with consideration to high expenses of production is very necessary. one of the effective factors is presence of flowers near each other. this study was performed to investigate the interaction of some important cut flowers on their post harvest characteristics in vase solution (in combination or alone) in ...

Journal: :journal of ornamental plants 2015
m. a. khalaj m. amiri s.s. sindhu

to study the effect of different substrates on growth and yield of gerbera, this experiment was carried out as randomized completely block design with 14 treatments and 3 replications. treatments were as fallowing: fine sand, peat+fine sand (25%+75%), peat+fine sand (50%+50%), perlite+peat (75%+25%), perlite+peat (50%+50%), perlite+peat (25% +75%), perlite+peat+expanded clay (25%+70%+5%), perli...

2007
A. Ferrante A. Alberici

The main postharvest disorder of cut gerbera flowers is the stem bending and break. The cause of stem bending is not completely clear. Although the genetic background seems to play the major role, some plant hormones such as ethylene and cytokinins may enhance or reduce the incidence of stem break during postharvest life. The choice of withstand genotypes seems to be a good strategy. In fact, s...

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