刺参池塘养殖经济效益分析

The benefit analysis of sea cucumber pond-cultured

论文对刺参池塘养殖的投入、产量、产值和效益进行了分析。结果显示:在投入方面,参苗投入占总投入的比例最大;塘租和人工方面的投入相近,并列排在第二位。通过对投入与产出的效益分析发现,投苗密度是影响产量和经济效益的重要因素。通过对不同调查池塘整体投入分析发现,养殖投入的增加可以在一定程度上提高刺参的产量,但是过高的投入会造成投入与产出不成正比,最终可能会导致经济效益较大幅度的下降。

This paper describes the sea cucumber pond-cultured through the analysis of its investment, yield, output value, and benefit. It shows that the investment of the sea cucumber seedings is the most, the pond rent and labors cost is the second. The analysis results of the investment and output tells us that seeding density is the most important factor of affecting yield and economic benefit. The analysis of the overall investment in different ponds shows that increasing farming input can enhance the yield of the sea cucumber to some extent, but excessive investment may cause investment is not in direct proportion to output, and may ultimately result in a substantial fall in economic benefit.