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首页> 外文期刊>Open Journal of Accounting >Economic Evaluation of Early Peach (Prunus Persica L. batsch) Commercial Orchard under Different Irrigation Strategies
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Economic Evaluation of Early Peach (Prunus Persica L. batsch) Commercial Orchard under Different Irrigation Strategies

机译：不同灌溉策略下早熟桃园的经济评价

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摘要

The main aim of this paper is to evaluate the economic response of different irrigation water levels in an early ripening peach variety. In this sense, we evaluate the economics and overall water use efficiency. The test is designed with 4 irrigation water strategies. The economic indices used that use net margin show that all the alternatives are viable although the control with its Net Margin (NM)/Cost (C) of 23.6% is of particular note. This is followed by R50, the highest deficit treatment, with an NM/C of 16.0%. The mean production cost was almost identical in the optimal treatment (control) and the R50 deficit treatment, €0.69 and €0.70, respectively. R50 was the most efficient treatment, with a Water Use Efficiency (WUE) of 5.54 kg·m-3. The NM m-3 as economic efficiency index was the greatest in the control (0.74 € m-3), followed by R50 (0.65 € m-3), while the other treatments were far from these figures. Peach cultivation generates a lot of employment and in all cases the Number of Agricultural Jobs (NAJ) ha-1 was around 0.59. As regards the social efficiency of water, the deficit treatments we applied reached high values in this respect, reaching 181 NAJ hm-3?in R50.
机译：本文的主要目的是评估早熟桃品种不同灌溉水位的经济响应。从这个意义上讲，我们评估了经济性和总体用水效率。该测试采用4种灌溉水策略进行设计。尽管使用净利润率（NM）/成本（C）为23.6％的控制尤为值得注意，但使用净利润率的经济指标表明所有替代方案都是可行的。随后是最高的赤字治疗R50，NM / C为16.0％。在最佳处理（对照）和R50缺陷处理中，平均生产成本几乎相同，分别为0.69欧元和0.70欧元。 R50是最有效的处理方法，用水效率（WUE）为5.54 kg·m-3。 NM m-3作为经济效率指数在对照组中最高（0.74€m-3），其次是R50（0.65€m-3），而其他处理方法远未达到这些数字。桃子种植可创造大量就业机会，在所有情况下，农业工作数量（NAJ）ha-1约为0.59。关于水的社会效率，我们采用的亏水处理在这方面达到了很高的价值，在R50中达到181 NAJ hm-3?。

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