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- It spreads widely in Songnen plain of China, and often develops consociation. 平均实生蘖质量与密度间呈直线关系;
- Spatial pattern and temporal dynamics of Atylotus pallitarsis population in Songnen Plain. 松嫩平原淡黄虻种群日吸血活动的时空动态研究。
- Oriental sheatfish is one of economic fish for saline-alkali fishery wetlands in Songnen Plain. 鲇鱼是松嫩平原盐碱湿地重要的高值食用鱼类之一。
- A.Ripley.Effects of grazing on a Leymus chinensis grassland on the songnen plain, north-eastern China. 放牧影响下羊草草地主要植物种群生态位宽度和生态位重叠的研究。
- Effects of grazing and mowingon Leymus chinensis grassland in the songnen plain of northeastern China. 松嫩平原碱化草地角碱蓬群落水分生态的研究。
- Ripley, Wang Renzhong and Zhu Tingcheng.The Climate of the Songnen Plain, Northeastern China. 羊草草地放牧退化演替中种群消长模型的研究。
- Daqing Longfeng Marsh Nature Conservation Area locate in the hinterland of Songnen plain,it is representative bulrush marsh. 大庆龙凤湿地自然保护区处于松嫩平原腹地,为典型的芦苇沼泽湿地。
- Abstract: Daqing Longfeng Marsh Nature Conservation Area locate in the hinterland of Songnen plain, it is representative bulrush marsh. 文章摘要: 大庆龙风温地自然保护区处于松嫩平原腹地,为典型的芦苇沼泽湿地。
- Zhenlai irrigation area is located at the Songnen plain on the west bank of Nenjiang river in the northwestward of Jilin province. 镇赉灌区位于吉林省西北部边缘嫩江西岸松嫩平原。
- LI Q S, LI X J, LI X J, et al.Management and utilization of the saline-sodic land in Songnen plain[J].Resources Sciences, 2003,25(1):15-20. [3]李取生;李秀军;李晓军; 等.;松嫩平原苏打盐碱地治理与利用[J]
- Based on the fuzzy comprehensive DRASTIC evaluation method, the vulnerability of unconfined water in Songnen Plain is evaluated. 运用基于DRASTIC的模糊综合评价方法,对松嫩平原潜水的脆弱性进行了评价。
- Seed disposal of P. Chinampoensis exhibited a pattern of continuous distribution with an average disposed radius of 175 cm in natural condition in Songnen Plain of China. 朝鲜碱茅向母株周围散布的种子呈连续分布格局的散布半径平均为175 cm。
- Studies of soil salt dynamics in saline-sodic soil in different seasons provided scientific basis for the improvement and control of salinized and alkaline soil in Songnen plain. 本文对不同季节苏打盐渍土盐分动态的研究,为松嫩平原苏打盐渍土的改良和控制提供了科学依据。
- Abstract : Based on monthly climatic data from 1961 to 2000, the changing characteristics and trend of agroclimatic elements in Songnen Plain were studied. 摘要 : 利用1961-2000年的逐月气候资料,分析了松嫩平原农业气候因子的变化特征与趋势。
- As a case study, the responses of Leymus chinensis steppe of Songnen plain in northeast of China to human being activity (light grazing, middle grazing, heavy grazing and overgrazing) were discussed based on the field observed data. 结果表明,随著放牧强度的增加,羊草草原的植被盖度和生物量随之降低,优势羊草群落将逐渐被盐生植物所替代,群落结构趋于简化,物种向旱生化和盐生化演替。
- The relationship between the effective application of Zn fertilizer and the yield of maize grown in was studied through pot and field experiments in phaiozem and chernozem in Songnen Plain. 通过田间试验,研究了松嫩平原黑土和黑钙土锌肥的有效施用条件与玉米产量的关系。
- Yang Limin,Wang Renzhong,Li Jiandong.Effect of grazing disturbance gradient on plant diversity of main grassland communities in the Songnen plain of China[J].Acta Agrestia Sinica,1999,7(1):8-16. [6]杨利民;王仁忠;李建东.;松嫩平原主要草原群落放牧干扰梯度对植物多样性的影响[J]
- Daqing City in the central Songnen Plain, September 26, 1959 Songji Mitsui made oil comes on the eve of the founding of the 10th anniversary of Daqing, the naming of Daqing Oilfield. 大庆市位于松嫩平原中部,1959年9月26日松基三井打出石油,正值建国十周年大庆前夕,故定名大庆油田。
- LI X J, LI Q S, WANG Z C, et al.Research of the characteristic and rational use of the saline-sodic soil in western Songnen plain[J].Research of Agricultural Modernization, 2002, 23(5):361-364. [2]李秀军;李取生;王志春; 等.;松嫩平原西部盐碱地特点及合理利用研究[J]
- Different lambing date lambs were grazing on the Songnen plain,which had varies of live weight development,such as Birth weight,Weaning weight,Absolute growth,Relative growth and Feeding period. 松嫩羊草草地有非常明显的季节性,以松嫩羊草草地为主要放牧场的东北细毛羊因不同的产羔期而有不同的生长发育过程。 12、3和6月份出生羔羊的出生体重、断奶体重、绝对增重速率、相对增重速率及饲养周期存在差异。