نتایج جستجو برای: coneflower

تعداد نتایج: 144  

2013
Xiao-Lu Chen Jun-Jie Zhang Rong Chen Qing-Ling Li Yue-Sheng Yang Hong Wu

We investigated the effects of various concentrations of diethyl aminoethyl hexanoate (DA-6) on the regeneration and growth of adventitious buds in in vitro purple coneflower cultures. Among the 3 types of explants tested, leaf explants required higher concentrations of DA-6 than petiole and root explants in order to obtain high regeneration rates, while root explants required the lowest concen...

Journal: :به زراعی کشاورزی 0
فرهاد بیوک زاده فرد . کارشناس ارشد شناسایی و مبارزه با علف های هرز، گروه شناسایی و مبارزه با علف های هرز، دانشکدۀ کشاورزی، دانشگاه آزاد اسلامی واحد علوم و تحقیقات تهران، تهران - ایران. مرجان دیانت استادیار گروه شناسایی و مبارزه با علف های هرز، دانشکدۀ کشاورزی، دانشگاه آزاد اسلامی واحد علوم و تحقیقات تهران، تهران - ایران

in order to investigate chemical control of weeds in nursery of orange coneflower and moss rose two experiments were conducted in randomized complete block design (rcbd) with four replications in 2011. treatments were per-plant trifluralin (ec48 percent) with and without incorporation with soil at 0.2 and 0.3 ml/m2, per-emergence and post-emergence oxyfluorfen (ec24 percent) at 0.2 and 0.3 ml/m...

To find out the biochemical and physiological responses of purple coneflower (Echinacea purpurea L.) medicinal plant to low temperature stress, a compeletly randomized design with three replications was conducted at Sari Agricultural Sciences and Natural Resources University in 2013. Five months old of coneflower seedlings exposure to three temperature levels of 23 ºC (control), 4 and 4 ºC for...

Journal: :مهندسی بیوسیستم ایران 0
حمیده فریدی کارشناسی ارشد، دانشگاه بوعلی سینا همدان ابراهیم احمدی دانشیار گروه مهندسی بیوسیستم، دانشکدۀ کشاورزی، دانشگاه بوعلی سینا همدان

a foodstuff response evaluating at different forces such as shear, compress, tensile and chewing force is in fact product texture evaluating which is relying on rheological characteristic. in this research, the relaxation behavior of various chicken parts was perused based on generalized maxwell model at different regimes. the effects of three types of treatments as control (without additives),...

Journal: :Hortscience 2023

Wildflowers attract wildlife, increase pollinator habitat, and enhance the aesthetic value of landscape. Wildflower establishment is increasingly part an effort to reduce maintained turfgrass on golf courses, lawns, other environments. Weed competition decreases wildflower results in poor long-term stands. Research was conducted a controlled environment investigate tolerance species common post...

Journal: :Biological Bulletin of Bogdan Chmelnitskiy Melitopol State Pedagogical University 2013

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