投资回收期 capital pay-off time; investment payoff period; investment recovery period; pay out period; pay out time; payout time; recovery period of investment; repayment period of investment; time period for recovery of investmen; turnover
Effects of harvesting date on quality and storability of longan fruit 采收期对龙眼果实品质和耐贮性的影响
Changes of saponin content in kochia scoparia fruit in different collecting times 不同采收期地肤子中皂甙含量的变化
The vegetable , suitable to be grown in summer , gives high yield and the harvest period 白玉苦瓜适合于夏季栽种,产量高,采收期长。
Best harvest time of platycodon grandiflorum a . dc from changbai mountains and its cluster analysis 长白山区桔梗最佳采收期的研究及聚类分析
Studies on seed characteristics of endangered plant davidia involucrata in different collection period 珍稀濒危植物珙桐不同采收期的种子特性研究
Garden pea gives high yield and the harvest period is two months long . it is suitable to be grown in hong kong during the cool season 荷兰豆产量大,采收期长达两个月,适合在本港较凉的季节栽种。
Conclusion taking a . dahurica yield and the accumulation of isoimperatorin as harvest aim , the optimal time for harvest is at the end of october 结论以白芷产量和异欧前胡素积累量为白芷的收获目标, 10月底为白芷的收获期,与传统采收期一致。
So the best cultivated fixed number of year for d . nipponica in changbai mountain should be 3 years , and the best harvest time should be at the middle ten days of may 因此,长白山区穿龙薯蓣最佳栽培年限应为3年,最佳采收期为每年的5月中旬。
In consideration of the different harvest time , the medicinal materials harvested in the first ten days of july had the most content of ethanol - soluble extractive and volatile oil 白芷不同采收期的药材,其浸出物、挥发油的含量均以7月上旬含量最高。