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  本篇assignment代写-生物技术和转基因技术讲了害虫总是影响穆萨的种植,为了根除害虫,生物技术和转基因技术可以提供更大的帮助。转基因的目的是将外源基因转入植物细胞,从而提高香蕉的抗性和寿命。建立抗病植物。因此,适宜采用胚胎发生、胚胎培养等技术,以支持香蕉种质交换,产生适合国内食用的烹饪香蕉(非卡文迪什香蕉)杂交材料。本篇assignment代写文章由加拿大第一论文 Assignment First辅导网整理,供大家参考阅读。

  Strategy and Proposition

  The idea is to apply biotechnology to the cooking banana crops in Africa. Pests have invariably affected the cultivation of Musa and in order to eradicate the same, biotechnology and transgenic technology can be of greater help. Transgenic approach is meant to transfer the foreign genes into plant cells and this also develops the capacity of banana in terms of resistance and longevity. Disease resistant plants are built. For the same, it is appropriate to implement techniques like embryogenesis and embryo culture in order to support germplasm exchange and generate hybrid material of cooking banana (non-Cavendish) that is appropriate for domestic consumption (Tripathi et al., 2007).

  Based on the past experiences and studies, it is identified that aseptic embryo culture technique is very helpful in improving the seed germination rate by at least 10 times high. Using biotechnology facilitates micropropagated plants that can rapidly produce with no fertility issues unlike the conventional farming techniques where there are problems of fertility observed in the plants (Urwin et al., 1998). Why to use biotechnology? The answer is simple. The technology makes it feasible to introduce genes coding for the tenets that are not seen in the gene pool of non – Cavendish banana (or cooking banana). With biotechnology application, it is possible to carry out genetic transformation without losing the original tenet and also separating diseased ones from the healthier ones easily. Following is the table that shows the regeneration process for non – Cavendish banana.

  Source: Tripathi et al (2007)

  The use of biotechnology also makes the crops resistant to viral diseases. Banana bunchy top virus is known to be the most threatening disease as it infects the crop and does not yield fruit. To avoid BSV infection and losses, transgenic technology is used where seeds that are already affected or on the verge of getting affected by BSV will be separated and treated for complete recovery (Tripathi et al., 2007). Micronutrient growth is enriched and nourished for better sustenance.