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Formal - Lab Report Example

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Name Institution Date The effect of nutrients deficiency on the growth of rye and barley. Abstract. The idea of nutrients and photo hormones interaction in the development and growth of plants has widely been covered by researchers. Aspects such as leaf area, plant height, leaf area index, plant growth rate, dry weight, crop growth rate, relative growth rate, net assimilation rate, photosynthesis, net assimilation rate, rate of carbon dioxide exchange, content of chlorophyll, as well as the efficiency of nitrogen utilization have been found to influence the growth of plants…
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Formal Lab Report
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Download file to see previous pages As often is the case, plants obtain oxygen and carbon from the air via the openings in the leaf. These openings are often referred to as the stomata. Additionally, the plants obtain all the other nutrients from the soil through their roots hairs from the soil. In attempts to understand the factors that affect growth and development of plants, an experiment was set to investigate the effect of nutrients deficiency on the growth of rye (Secale cereal) and barley (Hordeum vulgare). Introduction. For decades, the agricultural practice has been used to serve various functions. It is worth noting that the activity of crop production has been extensively been in use since 2000 years ago. Generally, agriculture has been experiencing many challenges around the globe with other places requiring production for purposes of the acquisition electronic components, which requires expansion to give out sufficient food for the growing population (Kasai 3). This implied that the current levels of production need to be maintained in order to establish the appropriate balance between environmental concerns and intensive agriculture (Gonzalez-Reyes 3). The production of barley and rye is an area that requires much attention given that this field has involved the efforts of the agricultural scientists’ who are out to obtain attention in implementing and, innovating the improvised boosting yield methods (Heinonen 2). This becomes accomplished through the use of appropriate nutrition, high variety of yield, and measures of plant protection (Darley 2). It is also is responsible for the improvement of the practices of agronomics, creating source-sink relationships, and maintaining internal balance of hormones. This implies that the verge of getting to the ever-green era revolution, demands a detailed investigation concerning the nutrients application (Carystinos 2). This field has, however, been ignored by prior researchers. This implies that there exist a voluminous body of work on nutrients, yet the application is extremely limited. For this reason, this experiment was set to investigate the effect of nutrients to the growth of plants. Objectives of the experiment. The aim of the study was to develop the skills for planning and carrying out a scientific investigation, as well as establishing the effect of nutrients on the growth of plants. Research Questions. The following are the research questions: What are the steps taken in ensuring the reliability of the results? What is the effect of different treatments of nutrients on the growth of plants? How should soil be fertilized in order to enhance the growth of food crops? Hypothesis. H0: Increasing nutrients in plants does not increase the rate of growth of the plants. H1: Increasing nutrients in plants increases the rate of growth of the plants. Methodology. Apparatus. The materials and treatments used in this study include full complement of nutrients (N, P, K, S Ca, Mg, I, Fe), N-deficient (full complement minus N), and aged water. Procedure. Rye or Barley was grown in one of the three given solution treatments. The first treatment was the full compliment nutrients, the second treatment was the N-deficient treatment whereas the third was a ...Download file to see next pagesRead More
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