干旱区生态环境知识资源中心(Arid): 沟覆盖材料对垄沟集雨种植饲草作物青贮品质和产量的影响

Arid

	沟覆盖材料对垄沟集雨种植饲草作物青贮品质和产量的影响
其他题名	Effects of furrow-mulching materials on nutritional quality and yield of silage crop
	胡广荣; 王琦; 宋兴阳; 李富春; 张登奎; 张恩和; 刘青林; 王鹤龄
来源期刊	草原与草坪
ISSN	1009-5500
出版年	2017
卷号	37 期号:2 页码:75-81
中文摘要	为探究适合于半干旱地区垄沟集雨种植的环保沟覆盖材料,以玉米和高粱为试验材料,研究不同沟覆盖材料(生物可降解液体地膜、秸秆和生物可降解地膜,以无覆盖为对照)对玉米和高粱青贮品质、产量的影响。结果表明:秸秆覆盖处理下玉米和高粱的粗蛋白显著高于其他处理。玉米的中性洗涤纤维在秸秆处理下高于其他处理,并显著高于生物可降解液体地膜和生物可降解地膜处理;高粱的中性洗涤纤维在无覆盖处理下显著高于其他处理。玉米的酸性洗涤纤维在秸秆处理下显著高于其他处理;高粱的在无覆盖处理下高于其他处理,并显著高于生物可降解液体地膜和生物可降解地膜。玉米和高粱的相对饲用价值在生物可降解液体地膜和生物可降解地膜处理下高于其他处理,分别显著高于秸秆和无覆盖处理。玉米和高粱的青贮产量在生物可降解地膜处理下显著高于其他处理。综合分析得出,生物可降解地膜适宜作为半干旱黄土高原区垄沟集雨沟覆盖材料。
英文摘要	In order to find out the environment-friendly protection mulching materials and improve nutritional quality and yields of silage crop in semiarid region,a field experiment with randomized complete design was conducted to determine the effects of different furrow mulching materials (no-mulching,liquid film mulching,straw mulching and biodegradable film mulching) on crop (maize and sorghum) nutritional quality and yields.The results showed that the CP of corn and sorghum with straw mulching were significantly higher than others.The NDF of corn with straw mulching was higher than others,and significantly higher than liquid film mulching and biodegradable film mulching.The NDF of sorghum with no-mulching significantly was higher than others. The ADF of sorghum with straw mulching was significantly higher than others.The ADF of maize with no-mulching was highest,and significantly higher than liquid film mulching and biodegradable film mulching treatments.The RFV of maize and sorghum with liquid film mulching and biodegradable film mulching was higher than others,and significantly higher than straw mulching and no-mulching respectively.The silage yield of maize and sorghum with biodegradable film mulching was significantly higher than others.It could be concluded that the biodegradable film was a suitable furrow mulching material in ridge-furrow rainwater harvesting systems in the semiarid areas on Loess Plateau.
中文关键词	垄沟集雨 ; 沟覆盖材料 ; 营养品质 ; 青贮产量
英文关键词	ridge-furrow rainwater harvesting furrow mulch material nutritional quality silage yield
类型	Article
语种	中文
收录类别	CSCD
WOS类目	Agriculture
CSCD记录号	CSCD:5990965
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/378903
作者单位	胡广荣, 甘肃农业大学草业学院, 草业生态系统教育部重点实验室;;甘肃省草业工程实验室, 兰州, 甘肃 730070, 中国.; 王琦, 甘肃农业大学草业学院, 草业生态系统教育部重点实验室;;甘肃省草业工程实验室, 兰州, 甘肃 730070, 中国.; 宋兴阳, 甘肃农业大学草业学院, 草业生态系统教育部重点实验室;;甘肃省草业工程实验室, 兰州, 甘肃 730070, 中国.; 李富春, 甘肃农业大学草业学院, 草业生态系统教育部重点实验室;;甘肃省草业工程实验室, 兰州, 甘肃 730070, 中国.; 张登奎, 甘肃农业大学草业学院, 草业生态系统教育部重点实验室;;甘肃省草业工程实验室, 兰州, 甘肃 730070, 中国.; 张恩和, 甘肃农业大学农学院, 兰州, 甘肃 730070, 中国.; 刘青林, 甘肃农业大学农学院, 兰州, 甘肃 730070, 中国.; 王鹤龄, 中国气象局兰州干旱气象研究所, 甘肃省气候变化与减灾重点实验室, 兰州, 甘肃 730020, 中国.
推荐引用方式 GB/T 7714	胡广荣,王琦,宋兴阳,等. 沟覆盖材料对垄沟集雨种植饲草作物青贮品质和产量的影响[J],2017,37(2):75-81.
APA	胡广荣.,王琦.,宋兴阳.,李富春.,张登奎.,...&王鹤龄.(2017).沟覆盖材料对垄沟集雨种植饲草作物青贮品质和产量的影响.草原与草坪,37(2),75-81.
MLA	胡广荣,et al."沟覆盖材料对垄沟集雨种植饲草作物青贮品质和产量的影响".草原与草坪 37.2(2017):75-81.