NATIONAL BIBLIOGRAPHY NUMBER
Number
۳۲۴پ
LANGUAGE OF THE ITEM
.Language of Text, Soundtrack etc
per
TITLE AND STATEMENT OF RESPONSIBILITY
Title Proper
اثر محلول پاشی ساکاروز و کلسیم بر خصوصیات کیفی گل شاخه بریده رز
First Statement of Responsibility
/محسن باقری
.PUBLICATION, DISTRIBUTION, ETC
Name of Publisher, Distributor, etc.
: کشاورزی
Date of Publication, Distribution, etc.
، ۱۳۸۳
PHYSICAL DESCRIPTION
Specific Material Designation and Extent of Item
۱۱۴ص
NOTES PERTAINING TO PUBLICATION, DISTRIBUTION, ETC.
Text of Note
چاپی
DISSERTATION (THESIS) NOTE
Dissertation or thesis details and type of degree
کارشناسی ارشد
Discipline of degree
باغبانی
Date of degree
۱۳۸۳/۰۶/۲۵
Body granting the degree
تبریز
SUMMARY OR ABSTRACT
Text of Note
گل رز یکی از مهمترین گلهای بریده در بازار تجارت گل می باشد طول عمر یکی از مهمترین تونع فرم و رنگ از اهمیت ویژه ای برخوردار است نتایج حاصل نشان داده که در رقم black magic افزایش غلظت ساکاروز محلول باشیتا سطح ۴۰گرم در لیتر باعث افزایش غلظت هیدرات کربن و افزایش طول عمر گلها شد.برای جلوگیری از صدمات احتمالی ناشی از کمبود کللسیم بصورت محلول پاشی غنچه دهی استفاده می شود
Text of Note
The vase life of cut flowers is the most important quality factors for their handling. It is most likely that carbohydrate limitation reduces vase life of cut flowers, thus, it should be possible to increase vase life of cut flowers if we can supply exogenous carbohydrates such as sucrose. In addition, calcium is an important component in plants cell wall and membrane structure, which play a major role in plant growth and development and in delaying the senescence of cut flowers. An experiment was carried out to find the effects of foliar application of sucrose and calcium on the quality of two cvs "Black Magic" and "Red Star". The experiment was arranged in a randomized complete block design with three replicates. The treatments were sucrose (0, 20, 40 and 60 g/l) and calcium chloride (0, 5, 10 and 15 g/l). Both sucrose and CaCl2 were sprayed to buds and leaves in bud stage. After harvesting the flowers, vase life and visual characteristics of cut flowers such as stem height and diameter and chlorophyll index were measured. Then soluble carbohydrate and calcium concentration of rose flowers and leaves were determined.In cv "Black Magic sucrose concentration at 40 g/l increased significantly carbohydrate concentration in leaves and flower longevity. The longest vase life (17.9 day) resulted in 40 g/l treatment, that was 5.7 more than that control. In both cvs, foliar application of CaCl2 increased calcium concentration in petals and leaves, but had no affect on vase life of cut roses. In cv "Red Star" sucrose treatment had no effect on carbohydrate concentration and longevity of cut roses. In addition, visual characteristics were not affected by sucrose and calcium treatments. Thus, spraying roses with sucrose at 40 g/l concentration on budding stage would be recommended to increase vase life of cv "Black Magic". Moreover, foliar application of CaCl2 at 5 g/l concentration for cv "Red Star" and 15 g/l for cv "Black Magic" in budding age may be useful for preventing the calcium deficiency risk
PERSONAL NAME - PRIMARY RESPONSIBILITY
باقری،محسن
PERSONAL NAME - SECONDARY RESPONSIBILITY
گریگوریان، وازگین، استاد راهنما
طباطبایی، سید جلال، استاد راهنما
مستوفی، یونس، استاد مشاور
مهنا، ناصر، استاد مشاور
ELECTRONIC LOCATION AND ACCESS
Public note
سیاه و سفید
نمایه‌سازی قبلی
