Araştırma, Ekinezyanın (E. purpurea (L.) Moench) verim ve bazı tarımsal özelliklerini belirlemek amacıyla, Şanlıurfa koşullarında yürütülmüştür. Gözlemler 2017 yılında dikilen bitkilerde, 2018 yaz süresince tesadüfen seçilen, 50 bitkide alınmıştır. Sezon boyunca, bitkilere göre 1-4 biçim alınmış biçimlere bitki boyu (5.00-70.00 cm), sap sayısı (1.00-5.00 adet/ocak), yan dal (0.00-16.00 adet/bit...

objective: importance of management of gardens weeds is an issue that unfortunately has less been investigated by weeds researchers of country. one of the most important restrictive agents of cultivated surface and producing crops of citrus orchards are weeds. methods: to achieve this purpose, a research was performed in plot of valencia orange trees of citrus fruits of dezful in 2013. this pro...

Objective: Importance of management of gardens weeds is an issue that unfortunately has less been investigated by weeds researchers of country. One of the most important restrictive agents of cultivated surface and producing crops of Citrus orchards are weeds. Methods: To achieve this purpose, a research was performed in plot of Valencia orange trees of citrus fruits of Dezful in 2013. This pro...

Seeds from five lots each of Echinacea angustifolia DC, and E. pallida (Nutt.) Nutt. were germinated in a growth chamber in light (40 μmol·m(-2)· s(-1)) or darkness at 25 °C for 16 to 20 d after soaking in 1 mM ethephon or water for 10 min, or moist stratification at 4 - 6 °C for two weeks. Either light or ethephon promoted seed germination of E. angustifolia and E. pallida, in comparison with ...