نتایج جستجو برای: reproductive stage

تعداد نتایج: 446023  

2016
Yun Lu Xiao-Tang Zhao Wan-Bin Yin

To compare the difference between the extralevator abdominoperineal excision (ELAPE) and abdominal perineal resection (APR) in circum ferencial resection margin (CRM) positive rate, intraoperative perforation (IOP) the incidence of postoperative wound infection, incision infection reoperation rate, surgical indications, operation time, hemorrhage volume, the recurrence rate, postoperative quali...

Journal: :Bionatura (Ibarra - Impresa) 2023

This study was conducted to mitigate the adverse effects of sodium chloride stress on reproductive parameters tomatoes. experiment in greenhouse laboratory tropical horticultural science, department International agricultural development, Tokyo University Agriculture. The design a factorial CRD (completely randomized design) with five (0 mM, 50 100 150 and 200 mM) treatments four primings MPa, ...

اسدی, ابوذر, عباسی, علیرضا , عسکری کلستانی, علیرضا , میرفخرایی, رضاقلی ,

Plants are usually exposed to a range of environmental stresses. These stresses have undesirable effects on survival create growth, quantity and quality of agriculture products. Chilling stress is one of them that can damage cereals at the reproductive stage. The aim of present study was investigation of chilling effects on physiological traits, plant pigments (total, a and b chlorophyll and Ca...

H. A. Khoshbavar Rostami , R. Ghorbani , S. A. Shirangi , S. Yelghi ,

The grey mullet fingerling were imported to Iran in 1997 from Hong Kong and in coastal fish pond of north part of Iran were successfully cultured in order to obtain broodstocks and induce artificial reproduction. Seasonal changes in serum concentrations of Testosterone, 17-β Estradiole (E2), 17-α Hydroxy Progesterone and also the level of calcium, Triglyceride and cholesterol in femal...

Many changes of female reproductive system are based on the vascular activity and blood flow. In ovarian follicular development, re-anastomosis is critical and permits cells and oocytes to utilize nutrients as well as the hormones. Moreover, it plays a main role in corpus luteum formation. Female reproductive system undergoes several angiogenesis programs which are considered essential in order...

2007
Cristina F. Aragón Adrián Escudero Fernando Valladares

1. Summer drought stress is considered the primary constraint to plant performance in Mediterranean ecosystems. However, little is known about the implications of summer stress for plant reproduction under real field conditions and, particularly, for the regulatory mechanisms of maternal investment in reproduction. 2. The relationship between plant physiological status at different reproductive...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید