نتایج جستجو برای: cut roses

تعداد نتایج: 74814  

Journal: :Science 2015
Jean-Louis Magnard Aymeric Roccia Jean-Claude Caissard Philippe Vergne Pulu Sun Romain Hecquet Annick Dubois Laurence Hibrand-Saint Oyant Frédéric Jullien Florence Nicolè Olivier Raymond Stéphanie Huguet Raymonde Baltenweck Sophie Meyer Patricia Claudel Julien Jeauffre Michel Rohmer Fabrice Foucher Philippe Hugueney Mohammed Bendahmane Sylvie Baudino

The scent of roses (Rosa x hybrida) is composed of hundreds of volatile molecules. Monoterpenes represent up to 70% percent of the scent content in some cultivars, such as the Papa Meilland rose. Monoterpene biosynthesis in plants relies on plastid-localized terpene synthases. Combining transcriptomic and genetic approaches, we show that the Nudix hydrolase RhNUDX1, localized in the cytoplasm, ...

2005

Consider the 2n symbols x1, . . . , xn, x−1 1 , . . . , x −1 n . Collect these into a set G. There is a map from G to itself which interchanges xi and x−1 i . This map is denoted by the usual inversion symbol g 7→ g−1. Thus x−1 i is unambiguous and (x −1 i ) −1 = xi. The empty word will be denoted by 1. A word is defined to be a finite ordered list of elements of G, depicted as exemplified by x...

The monitor and prediction of crop developmental stages, particularly harvest time, play an important role in planning greenhouse cropping programs and timetables by cut rose producers. There have been many scientific reports on the application of image analysis technology in estimating greenhouse crop growth stages. In the present research, we studied leaf color variations over time by taking ...

Journal: :کشاورزی (منتشر نمی شود) 0
بهزاد ادریسی مربی پژوهش، ایستگاه ملی تحقیقات گل و گیاهان زینتی، محلات، استان مرکزی علی کلایی مربی پژوهش، مرکز تحقیقات و بررسی مسایل روستایی، تهران اصغر حسینی نیا مربی پژوهش، ایستگاه ملی تحقیقات گل و گیاهان زینتی، محلات، استان مرکزی

the vase life of cut flowers prolong by some compounds, which can improve their hormonal regulation and water relations or reduce microbial growth in xylem tissu. the effect of chemical treatments on vase life longevity of rose 'ilona'. a randomized complete block design with three replications conducted with following the treatments of control, sts , nickel sulfate, cobalt chloride, ...

Journal: :journal of chemical health risks 0
elham aslmoshtaghi moslem jafari majid rahemi

the effects of postharvest application of cobalt chloride were investigated on vase life of rose stood individually in vials and the other ones placing daffodil flowers in a vase with a rose flower.  therefore, roses were treated with: cocl 2 (100, 200, 300 mg l -1 , respectively) or distilled water (control). the results showed that the decreased vase life of rose flowers, after daffodil was p...

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