Inbreeding depression for seed germination and seedling vigor in strawberry (Fragaria × ananassa Duch.)

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Chlorophyll fluorescence in two strawberry (Fragaria x ananassa Duch.) cultivars Fluorescencja chlorofilu u dwóch odmian truskawki (Fragaria x ananassa Duch.)

The study of chlorophyll fluorescence (CF) parameters i.e.: Fo, Fm, Fv/Fm, Y, qP, qN, F’o, F’m was conducted in two strawberry cultivars ‘Honeoye’ and ‘Teresa’. Measurements of their values were done twice: in an early autumn and late spring. Fluorescence of five dark-adapted mature leaves derived from each cultivar was measured in the laboratory at room temperature with the use of a portable p...

متن کامل

New findings in strawberry (Fragaria × ananassa Duch.) anther culture

In this research, some independent experiments were carried out for investigating the effects of microspore developmental stage, bud pretreatments (cold, heat and Ca), and embryo induction medium on anther culture of some strawberry cultivars. The results showed that the percentages of responsive and embryogenic anthers in cultivar Paros in liquid medium were influenced not only by different de...

متن کامل

Strawberry (Fragaria ·ananassa Duch.) Growth and Productivity as Affected by Temperature

Thermotolerance of photosynthesis and productivity in Chandler and Sweet Charlie strawberry plants (Fragaria ·ananassa Duch.) exposed to three temperature regimes was studied. Net CO2 assimilation rate (A), variable chlorophyll fluorescence (Fv), efficiency of photosystem II (Fv/Fm), relative chlorophyll content, plant growth, and fruit yield and quality weremeasured. High temperature (40 C day...

متن کامل

Salinity, Supplementary Calcium and Potassium Effects on Fruit Yield and Quality of Strawberry (Fragaria ananassa Duch.)

Fruit set and quality in strawberry cv. Selva were influenced by salinity (NaCl) and supplementary calcium and potassium (CaSO , CaCl , K SO ) treatments applied to the root medium of plants growing in 4 2 2 4 soilless culture under heated greenhouse conditions. Yield components such as primary fruit weight and fresh fruit weight (at harvest time) and fruit number were higher in control and the...

متن کامل

Correlation between Strawberry (Fragaria ananassa Duch.) Productivity and Photosynthesis-Related Parameters under Various Growth Conditions

In the present study, we investigated changes in chlorophyll fluorescence, photosynthetic parameters and fruit yields, as well as fruit phytochemical accumulation of strawberry (Fragaria ananassa Duch.) that had been cultivated in a greenhouse under different combinations of light intensity and temperature. In plants grown with low light (LL) photosystem II chlorophyll fluorescence was found to...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Folia Horticulturae

سال: 2014

ISSN: 2083-5965

DOI: 10.1515/fhort-2015-0004