Fig. 1 | Scientific Reports

Fig. 1

From: Integrating horticultural practices with smallholder resources improves Rosa roxburghii yield and nitrogen use efficiency

Fig. 1

Relationship between yield (fresh weight) of R. roxburghii and partial factor of production (PFP-N) (yield per unit of N use) in Cha-xiang Village, Longli County, Guizhou Province. The blue dotted lines represent the average yield and PFP-N of R. roxburghii production by 121 smallholders surveyed in this study. Smallholders were divided into four groups based on yield and PFP-N as follows20: LL, low-yielding and low-efficiency, LH: low-yielding and high-efficiency, high-yielding and low-efficiency (HL), and high-yielding and high-efficiency (HH).

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