桑园生草对土壤养分、微生物及桑葚品质的影响
庞建光,朱铮,武龙
Effects of inter-row planting grasses on soil nutrient, microbial quantity and fruit quality in mulberry field
PANG Jianguang,ZHU Zheng,WU Long
河北大学学报(自然科学版) . 2017, (3): 267 -273 .  DOI: 10.3969/j.issn.1000-1565.2017.03.008