Effects of different organic residues on rice yield and soil quality

CORC > 成都山地灾害与环境研究所 > 中国科学院水利部成都山地灾害与环境研究所 > 山区发展研究中心

	Effects of different organic residues on rice yield and soil quality
	Peng Li1,2 ; Liu Wei3,4 ; Su Chunjiang1 ; Li Ping5 ; Fang Yan6 ; Wang Xiaolan1,2 ; Sun Lian7
刊名	JOURNAL OF MOUNTAIN SCIENCE
	2012-10-01
卷号	9 期号:5 页码:715-722
关键词	Co-composting Leguminous plants Soil quality indicators Soil restoration Spent mushroom compost
ISSN号	1672-6316
通讯作者	苏春江
英文摘要	Calcaric regosols are a valuable land resource, distributed widely across western China. Soil quality has deteriorated considerably in recent years owing to the blind pursuit of economic benefits. A 2-year field experiment was carried out to evaluate the effects of using spent mushroom compost, leguminous plant (Vicia sepium L.) compost, and a combination of the two (at a 1:1 and 2:1 ratio), on rice yield and soil quality in a suburb of China. Vicia sepium L. composted with spent mushroom compost at a 1:1 ratio produced the highest grain and stover yield, grain and stover phosphorus concentration, and phosphorus uptake of rice; they were 56.5%, 93.2%, 89.3%, 198.6% and 22.2% greater than control soil, respectively. The 2:1 ratio (Vicia sepium L.: spent mushroom compost) produced the highest grain N concentration, stover N concentration, and N uptake; they were 31.6%, 31.4%, and 40.7% higher than control, respectively. Soil physical, chemical, and environmental properties were improved with the application of Vicia sepium L. composted with spent mushroom compost at a 2:1 ratio. In particular, soil water-stable aggregates, organic carbon, particulate organic carbon, total nitrogen, available potassium, and cation exchange capacity increased, whereas bulk density, pH, and phytoavailable heavy metals decreased. This organic treatment is beneficial to improve soil quality indicators, and contribute to soil restoration.
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
类目[WOS]	Environmental Sciences
研究领域[WOS]	Environmental Sciences & Ecology
关键词[WOS]	PHYSICAL-PROPERTIES ; MICROBIAL ACTIVITY ; COMPOST ; BARLEY ; MATTER ; RESTORATION ; EXTRACTION ; CADMIUM ; GROWTH ; PLANTS
收录类别	SCI
语种	英语
WOS记录号	WOS:000309183900012
公开日期	2012-12-14
内容类型	期刊论文
源URL	[http://192.168.143.20:8080/handle/131551/4537]
专题	成都山地灾害与环境研究所_山区发展研究中心成都山地灾害与环境研究所_Journal of Mountain Science _Journal of Mountain Science-2012_Vol9 No.5
作者单位	1.Chinese Acad Sci, Inst Mt Hazards & Environm, Beijing 100864, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Sichuan Acad Agr Sci, Inst Hort, Chengdu 610066, Peoples R China 4.Minist Agr, Key Lab Hort Crops Biol & Germplasm Enhancement S, Chengdu 610066, Peoples R China 5.SW Jiaotong Univ, Chengdu 610031, Peoples R China 6.Sichuan Technol & Business Coll, Dujiangyan 611844, Peoples R China 7.Sichuan Prov Environm Informat Ctr, Chengdu 610015, Peoples R China
推荐引用方式 GB/T 7714	Peng Li,Liu Wei,Su Chunjiang,et al. Effects of different organic residues on rice yield and soil quality[J]. JOURNAL OF MOUNTAIN SCIENCE,2012,9(5):715-722.
APA	Peng Li.,Liu Wei.,Su Chunjiang.,Li Ping.,Fang Yan.,...&Sun Lian.(2012).Effects of different organic residues on rice yield and soil quality.JOURNAL OF MOUNTAIN SCIENCE,9(5),715-722.
MLA	Peng Li,et al."Effects of different organic residues on rice yield and soil quality".JOURNAL OF MOUNTAIN SCIENCE 9.5(2012):715-722.