Plant morphology

All plants rely on nutrients to help them repair damaged cells and grow, each nutrient with its own benefit. For example, selenium increases plant resilience within harsh climates. Plant morphology and growth is especially important for crops that are in high demand such as winter wheat grain which has one of the highest worldwide production rates. The effect of the abundance of nutrients on plant morphology is further investigated in this study. This study entails winter wheat seeds being placed

extensively in several parts of India and in countries like Africa, China, Caribean and Southeast asian regions(Cefalu et al,2008) and (Cousens, 2008).Bitter gourd is a herbaceous climbing annual with ridged stems that grows up to 5 metre long. The plant usually grows on trellis 180 cm in height and has a hairy stem with numerous branches and dense foliage. The main varieties of bitter gourd grown in India are Arka Harit, Priyanka, Pusa Do Mausmi, VK-1-Priya, Phule Green Gold, Priya, Preethi, Coimbatore

seeds. Allelopathy is the beneficial or harmful effects that one plant has on another plant by the release of chemicals. Allelopathy studies the interactions among plants, fungi, algae and bacteria with the organisms living in a certain ecosystem, interactions that are mediated by the secondary metabolites produced and exuded into the environment (Francisco A Macías, José MG Molinillo, Rosa M Varela, Juan CG Galindo 2007). The plants use

the Greek language; Allele means two sided harm, and pathy means suffering (Willis, 2010). The release of chemicals by one plant that can affect the growth of another plant is called allelopathy (Ferguson, 2003). The chemicals released from a plant which possess allelopathic influences are termed allelochemicals or allelochemics (Johnson J, 2012). Different parts of a plant can secret allelochemicals. They can also be released naturally (Cipollini, 2012). They can be found in leaves, pollens, roots

Low germination rates reduce crop density, which results in indirect yield loss. Late emergence can result in poor plant performance and a direct yield loss [4], because roots are inadequately established and have less access to water and nutrients during later stages of vegetative and reproductive growth. Our knowledge of the regulation of seed germination has developed

Introduction The purpose of this experiment is to observe the effects of Sodium Chloride (NaCl) on the germination rate of Wisconsin Fast Plants. Wisconsin Fast Plants (WFPs), or Brassica rapa, are plants in the Cruciferous family, developed through selective breeding from a strain of Himalayan weeds (Williams). WFPs have a life cycle of around forty days. This short life cycle makes WFPs valuable for laboratory study. In addition, WFPs are simple to grow, as they only need water and a light

concentration on the growth of Triticum aestivum, as measured by shoot length Background: For the plants development to carry out general processes, an example being photosynthesis, required for life. There are different roles which can be changed, altered, removed or added that can affect the plant, an example being an increase temperature, CO2. Iron is a micronutrient like iron, used by plants for plant growth, it's role a key factor in enzyme present and able to carry out the the processes and needed

Growing up I have tender memories of watching the majestic oak tree go thru numerous seasons. Each change of time brought on another milestone in my life. Climbing the branches I learned so much about life and myself. Looking down from the tree I learned more about others then I would being stuck on the ground alone. At the age of 5, I can fondly remember my step father building a tree house in that oak tree and attaching a rope swing. The addition of the treehouse brought a new love into my

Seed germination and seedling growth: The seeds were surface sterilized with 0.1% Mercuric chloride for 5 minutes then washed with distiied water several times to remove chemicals. The seeds of Raphanus and Cucumber were spread on sterile filter paper in each petridish and soaked in aqueous root exudates of each weeds. Each weeds had three replicates with equal quantity of seeds in petridishes. The seeds are allowed to grow for 10 days at room temperature. The seeds treated with sterile distilled

entered Europe around 600 B.C with Celtic travellers. A significant crop for ancient Romans and a vegetable eaten by peasants in the Middle Ages, – English settlers brought kale Kale to the USA in the 17th century. Originally a decorative garden plant, kale Kale most recently comes in two much more recent now has two common varieties; Ornamental and Dinosaur. The latter was discovered in Italy in the 19th century while Ornamental kale was commercially cultivated in 1980’s California.