Study of Effect of Temperature, Water, Light and Darkness on Seed Germination in Luffa Cylindrical L

Abstract

Present observe describes the effect of temperature, water, light and darkness on seed germination in Luffa cylindrica M. Roem. (Cucurbitaceae). Seed germination is a Physico-chemical manner by using which the dormant embryo of the seed resumes active increase and forms seedling. Hormones are special organic materials related with increase associated occasions of flora ABA (abscisic acid.) is one among them. Seeds germination is adversely affected by the presence of abscisic acid. Auxins are control many features in flowers. Vernalization cuts the vegetative segment to result in flowering ensuing in elevated yield. Flowering is caused by florigen which synthesized with the aid of leaves. Stress is a temporary section which may be skilled by plant in any country of development. Water pressure can be as a result of lack or excess of water. On hydration, the seeds swell to mucilage formation. Excess or loss of salt results in salt stress. Commentary of plant growth is recorded after 15- 90 days and unearths that 1st pot offers first-class consequences. Due to this pot are installed environmental situation for statement of temperature effect, on seed germination & find that in early period of increase i.e. before flowering pots having most effective soil at 250C temperature showed better boom of root and better variety of leaves and large length of leaves. However later period pot having soil supplemented with bio-fertilizer and special temperature condition than circulate seed have germination but plant increase is lower. That result suggests bio-fertilizer and temperature is more effect at the boom of plants.