problem is solved in conventional tomato-farming by picking tomatoes while they are still green and firm‚ transporting them‚ and then spraying them with ethylene (the natural ripening agent) to artificially ripen and redden them after the journey. 80% of American tomatoes are managed in this way. However‚ artificial ripening does not produce the flavour that the fruit has if left on the vine‚ and they are usually quite tasteless. 2. Development of the GM tomato and GM tomato puree Calgene‚ a small
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it must consider the fact that organic bananas do not have the chemical preservatives‚ thus can spoil at a faster rate. Nature and outside contributors to the spoilage of the banana depends on the amount of oxygen present for the fruit to continue ripening or the temperature that could halt the enzymatic activity within the banana. Different locations of where bananas are stored greatly impact the duration to which the banana will last and still be edible. When exposed to chilling temperatures‚ for
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Home of Mercy extended response. Harwood’s ‘Home of Mercy’ focuses on the ideas of oppression‚ youth and punishment by using an abundance of literary and poetic techniques. All of the above highlight the strict and rigorous nature of the Catholic Church‚ thus portraying Catholicism in a negative manner. Oppression through the perversion of the Christian doctrine is one of the key themes in the sonnet. The first description that the reader gets of the girls is that they are “ruined.” The word
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Plant hormones are specialized chemical substances produced by plants. They are the main internal factors controlling growth and development. Hormones are produced in one part of a plant and transported to others‚ where they are effective in very small amounts. Depending on the target tissue‚ a given hormone may have different effects. Plant hormones play an integral role in controlling the growth and development of plants. A plant hormone is generally described as an organic compound synthesized
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It is studied by (Liu‚ 1976)‚ that Musa spp. from Costa Rica country had shorter green life (preclimacteric) and faster ripening due to warmer condition during transit and storage. This can be related to Malaysian climate as Malaysia went through hot and humid condition throughout the year due to near positioned to equator. Ethylene exposition is identified as one of the
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various autumnal activities. In the first stanza‚ the poet has described the bounty of autumn. It is the season of mists and the ripening of fruit. Autumn and the sun work together for the ripening of all kinds of fruits. The vines running round the edges of the thatch and apple trees growing in the cottage garden are weighed down with fruits. Their fruits are ripening during autumn. Besides the gourds are becoming larger and the hazel nuts are being filled with sweet kernels. For the bees‚ it appears
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is cultivated in all parts of India. When ripe it acquires yellow colour and has penetrating strong scent. The fruit is rich in vitamin C and minerals. It is a rich source of oxalate and its content in the fruit varies during different stages of ripening. Guava fruit‚ usually 4 to 12 cm long‚ are round or oval depending on the species. The outer skin may be rough‚ often with a bitter taste‚ or soft and sweet. Varying between species‚ the skin can be any thickness‚ is usually green before maturity
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curve with an initial rapid increase in size followed by a lag period during which berry volume does not increase. The lag period is followed by a second phase of growth during which ripening occurs‚ and viticulturists use the French word véraison to describe the inception of berry ripening. During ripening‚ the increase in volume is accompanied by an increase in berry softness‚ accumulation of hexoses in the berries‚ and a decrease in the leve1 of malic and tartaric acids‚ and in red grape
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Title: The Effects of Microwaved Water on Plant Growth Problems: 1. What are the factors that make the microwave harmful? 2. What happens to the water (when microwaved) that causes it to affect plant growth? 3. What are the effects of microwaved water on the growth of plants? Hypotheses: 1. The micro wavelength radiation the microwave contains makes it harmful. 2. The water undergoes ionizing radiation which causes it to affect the growth of the plant 3. The growth of the plant
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problems during shipment and handling. Mechanical injury is a major cause of losses. Many of these injuries cannot be seen at the time that the product is packed and shipped‚ such as internal bruising in tomatoes. Other sources of loss include over-ripening‚ senescence‚ the growth of pathogens and the development of latent mechanical injuries. Many factors contribute to postharvest losses in fresh fruits and vegetables. These include environmental conditions such as heat or drought‚ mechanical damage
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