Crops ›› 2016, Vol. 32 ›› Issue (3): 123-127.doi: 10.16035/j.issn.1001-7283.2016.03.023

Previous Articles     Next Articles

Mixed Sowing Technology between Alfalfa and Leymus chinensis in the Mountainous Area of Southern Ningxia

Cai Jinjun,Dang Wei,Dong Liguo,Zhang Yuanrun,Wang Yueling   

  1. Institute of Desertification Control,Ningxia Academy of Agricultural and Forestry Sciences,Yinchuan 750021,Ningxia,China
  • Received:2016-03-07 Revised:2016-04-20 Online:2016-06-15 Published:2018-08-26

RichHTML

4

PDF (PC)

141

Abstract:

The purpose of this study is to explore the mixed sowing technology of alfalfa and Leymus chinensis in the mountainous areas of southern Ningxia.Combining with the growth conditions in the mountainous areas of southern Ningxia,in the two kinds fields of terrace and slope farmland, experiment on two species of grass mixed with different proportions were set up, and traits related to forage growth, above ground biomass and nutrient classification index were measured in groups.The results showed that plant height and stem leaf ratio of alfalfa and Leymus chinensis planting in terrace were higher than those of slope farmland; However,the biomass of slope land was higher than that of terraced field; Nutrition quality of alfalfa and Leymus chinensis showed that the feeding value of alfalfa was better when the alfalfa and Leymus chinensisin terraced field were sowed with a mixed ratio of 3:2; But the feeding value of Leymus chinensis was better when the alfalfa and Leymus chinensisin sloping farmland were sowed with a mixed ratio of 2:1; This study selected the most suitable mixed ratio for planting forage in mountainous area of southern Ningxia, and accumulated data for alfalfa and Leymus chinensis artificially mixed sowing in mountainous area of southern Ningxia.

Key words: Mixed sowing ratio, Growth condition, Biomass, Nutrient quality

Table 1

The effect of sowing rate on plant height cm"

地势Differentfield 牧草Forage grass 处理
Different sowing ratio		 测定日期Date
7月23日 8月1日 8月15日 9月9日 10月21日
梯田Terrace 紫花苜蓿Alfalfa CK1 9.1aA 19.1aA 28.5aA 35.3aA 39.5bB
T1 4.0bB 8.0bB 15.0bB 28.3bB 31.0cC
T2 3.7bB 8.5bB 12.7bcBC 28.7bB 30.6cC
T3 3.7bB 8.4bB 13.5bcBC 30.6bB 34.0cC
羊草Leymus chinensis CK2 5.2aA 7.3abAB 9.4aA 11.2cC 43.7aA
T1 5.0aA 8.5aA 9.5aA 11.0cdCD 43.1aA
T2 4.5cC 7.5abAB 10.2aA 11.4cC 44.6aA
T3 4.6abAB 8.0aA 9.5aA 10.5cdCD 42.5aA
坡耕地Slope farmland 紫花苜蓿Alfalfa CK1' 4.3bB 8.2bB 12.9bcBC 23.3bB 44.1aA
P1 4.0bB 5.5cC 15.8bB 21.0cC 28.8dD
P2 4.1bB 5.6cC 11.9cC 21.4cC 26.9deDE
P3 4.5bB 5.8cC 14.5bcBC 21.9cC 27.6deDE
羊草Leymus chinensis CK2' 4.9abAB 6.3cC 7.4bB 21.3aA 29.5bB
P1 5.3aA 6.8bcBC 7.6bB 17.9bB 25.3bcBC
P2 4.8bB 7.0bcBC 7.8bB 16.4bB 22.2cC
P3 4.0cC 6.8bcBC 7.7bB 14.5bB 24.5bcBC

Table 2

The effect of sowing rate on S/L"

紫花苜蓿
Alfalfa		 茎叶比（鲜重）
S/L(Fresh weight)		 羊草
Leymus chinensis		 茎叶比（鲜重）
S/L(Fresh weight)
CK1 0.65bB CK2 0.46bB
CK1' 0.57cC CK2' 0.40cC
T1 0.68bB T1 0.53aA
T2 0.86aA T2 0.53aA
T3 0.71bB T3 0.43bB
P1 0.49cC P1 0.38cC
P2 0.56cC P2 0.42bB
P3 0.52cC P3 0.41bB

Fig.1

Biomass of above ground of mixed Alfalfa"

Fig.2

Biomass of above ground of mixed Leymus chinensis"

Table 3

The content of nutrients in different mixed sowing ratio of Alfalfa g/kg"

指标Index CK1 CK1' T1 T2 T3 P1 P2 P3
粗蛋白Crude protein 2.25 1.70 2.08 2.14 2.09 1.83 1.90 1.92
粗脂肪Crude fat 0.15 0.14 0.12 0.13 0.13 0.15 0.16 0.13
中性洗涤纤维Neutral detergent fiber 3.94 4.18 3.49 3.55 3.85 3.74 3.81 3.65
酸性洗涤纤维Acid detergent fiber 2.86 3.42 3.23 3.25 3.34 3.01 2.71 2.96
粗灰分Ash 1.67 1.03 1.38 1.60 1.46 1.18 1.34 1.27

Table 4

The content of nutrients in different mixed sowing ratio of Leymus chinensis g/kg"

指标Iindex CK2 CK2' T1 T2 T3 P1 P2 P3
粗蛋白Crude protein 1.31 1.27 1.03 1.06 1.34 1.18 1.53 0.92
粗脂肪Crude fat 0.17 0.22 0.13 0.15 0.18 0.19 0.21 0.16
中性洗涤纤维Neutral detergent fiber 3.31 3.87 3.47 3.18 3.46 3.57 3.98 3.12
酸性洗涤纤维Acid detergent fiber 1.55 1.97 1.63 1.60 1.76 1.84 2.19 1.66
粗灰分Ash 0.81 0.91 0.70 0.78 0.86 0.88 1.07 0.73
[1] 王洪波, 杨发林 . 宁夏草业( 1995~2004).银川:宁夏人民出版社, 2005: 6.
[2] 吴姝菊 . 紫花苜蓿与无芒雀麦、扁穗冰草混播效果研究. 中国草地科学, 2010,3(2):15-18,46.
[3] 赵来喜 . 优异牧草种植资源收集、评价利用的潜力及对策. 中国草地学报, 2009,31(4):13-19.
[4] 锡文林, 张仁平 . 混播比例和刈割期对混播草地产草量及种间竞争的影响. 中国草地学报, 2009,31(4):36-40.
[5] 姬万忠 . 高寒地区燕麦与箭筈豌豆混播增产效应的研究. 中国草地学报, 2008,30(5):106-109.
[6] 王彦龙, 马玉寿, 施建军 , 等. 黄河源区+黑土滩混播草地牧草植物量及营养动态初探. 草业科学, 2010,27(5):19-22.
[7] 王宝善 . 多年生豆科与禾本科牧草混播的研究进展.甘肃农业科技,1992(11):27-28.
[8] 刘沛松, 贾志宽 . 不同草粮轮作方式对退化苜蓿草地水分恢复的影响. 农业工程学报, 2010,2(2):95-100.
[9] 李迠东 . 我国的羊草Aneurolepidium chinense (Trin.) Kitagawa草原.东北师大学报(自然科学版),1978(1):158-159.
[10] 包兴国, 杨文玉, 曹卫东 , 等. 豆科与禾本科绿肥饲草作物混播增肥及改土效果研究. 中国草地学报, 2012,34(1):43-47.
[11] 魏广祥, 冯革尘, 宋晓华 , 等. 半干旱风沙区人工牧草沙打旺需水规律的研究. 草业科学, 1994,11(5):46-51.
[12] 樊江文, 胡中民, 钟华平 , 等. 中国草地地下生物量研究进展. 生态学杂志, 2005,24(9):1095-1101.
[13] 杨凤 . 动物营养学.北京:中国农业出版社, 2001: 104-105.
[14] 贾慎修 . 草地学(第二版).北京:中国农业出版社, 2001: 308-309.
[15] 张杰, 贾志宽 . 不同养分对苜蓿茎叶比和鲜干比的影响. 西北农业学报, 2007,6(4):121-125.
[16] 刘玉华, 贾志宽, 韩清芳 , 等. 不同苜蓿品种头茬草产量及经济价值的综合评价. 西北农业学报, 2003,12(4):75-81.
doi: 10.7606/j.issn.1004-1389.2003.4.021
[17] 芦满济, 杜福成, 杨志爱 . 冷温半干旱黄土丘陵区荒坡地沙打旺系统生态效能的调查研究. 草业科学, 1994,11(2):48-51.
[1] Wang Xiaolin, Ji Xiaoling, Zhang Panpan, Zhang Xiong, Zhang Jing. Correlation Analysis between Aboveground Biomass#br# Allocation and Grain Yield in Different Varieties of#br# Foxtail Millet in the Dry Land of Loess Plateau [J]. Crops, 2018, 34(5): 150-155.
[2] Yingjie Zhu,Xuhong Chang,Demei Wang,Yushuang Yang,Yu Wang,Bing Lü,Ruiqi Ma,Ying Liu,Yujiao Wang,Guangcai Zhao,Zhiqiang Tao. Effects of Black Soil and Alluvial Soil on Nutritional Quality of Different Spring Wheat [J]. Crops, 2017, 33(6): 84-90.
[3] Lidan Pang,Tingting Meng,Yufei Zhang,Yuxuan Ma,Sen Zhou,Fulin Wang,Jianjun Dai. Effects of Maize Straw Returning with Nitrogen Fertilizer on Soil Enzyme Activity,Microbial Biomass Carbon Content and Respiration [J]. Crops, 2017, 33(1): 107-112.
[4] Min Hu,Jianwei Lu,Zhen Wang,Qiuxiang You. Study on the Appropriate Seeding Rate of Late Sowing Oilseed Rape as Green Manure [J]. Crops, 2016, 32(6): 120-123.
[5] . [J]. Crops, 2013, 29(3): 67-71.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] Guangcai Zhao,Xuhong Chang,Demei Wang,Zhiqiang Tao,Yanjie Wang,Yushuang Yang,Yingjie Zhu. General Situation and Development of Wheat Production[J]. Crops, 2018, 34(4): 1 -7 .
[2] Baoquan Quan,Dongmei Bai,Yuexia Tian,Yunyun Xue. Effects of Different Leaf-Peg Ratio on Photosynthesis and Yield of Peanut[J]. Crops, 2018, 34(4): 102 -105 .
[3] Xuefang Huang,Mingjing Huang,Huatao Liu,Cong Zhao,Juanling Wang. Effects of Annual Precipitation and Population Density on Tiller-Earing and Yield of Zhangzagu 5 under Film Mulching and Hole Sowing[J]. Crops, 2018, 34(4): 106 -113 .
[4] Wenhui Huang, Hui Wang, Desheng Mei. Research Progress on Lodging Resistance of Crops[J]. Crops, 2018, 34(4): 13 -19 .
[5] Yun Zhao,Cailong Xu,Xu Yang,Suzhen Li,Jing Zhou,Jicun Li,Tianfu Han,Cunxiang Wu. Effects of Sowing Methods on Seedling Stand and Production Profit of Summer Soybean under Wheat-Soybean System[J]. Crops, 2018, 34(4): 114 -120 .
[6] Mei Lu,Min Sun,Aixia Ren,Miaomiao Lei,Lingzhu Xue,Zhiqiang Gao. Effects of Spraying Foliar Fertilizers on Dryland Wheat Growth and the Correlation with Yield Formation[J]. Crops, 2018, 34(4): 121 -125 .
[7] Xiaofei Wang,Haijun Xu,Mengqiao Guo,Yu Xiao,Xinyu Cheng,Shuxia Liu,Xiangjun Guan,Yaokun Wu,Weihua Zhao,Guojiang Wei. Effects of Sowing Date, Density and Fertilizer Utilization Rate on the Yield of Oilseed Perilla frutescens in Cold Area[J]. Crops, 2018, 34(4): 126 -130 .
[8] Pengjin Zhu,Xinhua Pang,Chun Liang,Qinliang Tan,Lin Yan,Quanguang Zhou,Kewei Ou. Effects of Cold Stress on Reactive Oxygen Metabolism and Antioxidant Enzyme Activities of Sugarcane Seedlings[J]. Crops, 2018, 34(4): 131 -137 .
[9] Jie Gao,Qingfeng Li,Qiu Peng,Xiaoyan Jiao,Jinsong Wang. Effects of Different Nutrient Combinations on Plant Production and Nitrogen, Phosphorus and Potassium Utilization Characteristics in Waxy Sorghum[J]. Crops, 2018, 34(4): 138 -142 .
[10] Na Shang,Zhongxu Yang,Qiuzhi Li,Huihui Yin,Shihong Wang,Haitao Li,Tong Li,Han Zhang. Response of Cotton with Vegetative Branches to Plant Density in the Western of Shandong Province[J]. Crops, 2018, 34(4): 143 -148 .