荸薺素 的英文怎麼說
中文拼音 [jìsù]
荸薺素
英文
puchiin-
Based on the situation of demand exceeds supply in the market, the author would like to find out the constraints of the water chestnut development by use of pra ( participatory rural appraisal ) in a survey to carry out stakeholder analysis including the water chestnut farmers, government and processing companies. also, the author applied a tool of system theory to analyze the constraints of water chestnut plant production development. the results are as following : the study shows that a main factor that restricts the plant yield ( per unit yield ) and quality ( product quality ) of water chestnut is the low level of prevention and control of water chestnut culms damping - off ; a disease of the water chestnut
針對賀州市荸薺產業發展中的「銷大於產」的突出矛盾，筆者通過運用pra （參與式農村評估）方法，對荸薺種植區的農戶、政府機構、加工流通企業等進行了調查研究，並運用系統科學的方法對荸薺種植系統的不同組成因子的制約因素進行分析，得出研究結論如下：農戶對荸薺稈枯病害的綜合防治水平偏低，制約其荸薺種植的產量（單產）和質量（商品質量） 。Finally, some recommendations were put forward by author for further development of water chestnut plant production in hezhou prefecture
在制約因素分析的基礎上，本論文最後提出了關于改善賀州市荸薺種植產業發展的建議。The result shows that the main reason that restricts the development of water chestnut plant production in hezhou prefecture is that the farmers are lack of integrated cultivation technologies and management skills of water chestnut production with high yielded and high qualification
因此，農戶缺乏荸薺優質高產栽培管理綜合技術，通過影響荸薺種植業的單產、質量、經濟效益和種植面積而制約荸薺種植系統的總產出，這是制約賀州市荸薺種植業發展的最主要因素。
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