Temporal & Spatial Variation and Benefit Analysis of Farmers Fertilizer at Tarim River Basin

Lu YAN, HuiLan MA, Yang SU

Abstract


Along with the continuous development of the fertilizer industry, it provides a large extent of impetus to cultivation. This paper analyzes based on the temporal & spatial variation and planting efficiency of farmers fertilizer at Tarim River Basin, it finds that farmers fertilizer provides a large extent of impetus to cultivation. Therefore, using cointegration method to analyze influence of planting efficiency with farmers fertilizer at Tarim River Basin, the model results show that farmers fertilization amount with planting efficiency at Tarim River Basin and prefectures exists a positive correlation, and the influence of the order is same as the fertilization amount with planting efficiency growth. On this basis, it proposes suggestions on farmers reasonable fertilization.

Key words: Tarim River Basin; Fertilization; Plant production value


Keywords


Tarim River Basin, fertilization, Plant production value

References


He Haoran, Zhang linxiu (2006). Research of Farmers Fertilizer Behavior and Agricultural Nonpoint Source Pollution. Beijing: Agrotechnical Economics.

Ma wenqi, Mao daru, Zhang fusuo (2001). Influence of Planting Structure Adjustment with Fertilizer Consumption. Zhengzhou City, Henan Province: Phosphate & Compound Fertilizer.

Zhao mingyan, Xiong Heigang, Chen ximei (2009). Changes in the Amount of Chemical Fertilizer at Xinjiang Qitai and its Relationship with Grain Yield. Journal of Chinese ecological agriculture.

Deng qinglu, Zhu zhaoyu, Kuang yaoqiu (2001). Agricultural Fertilizer Inputs in Guangdong Province and Analysis of Effectiveness Trend. Research of Agricultural Modernization.

Mander U. (2000). Nutrient Runoff Dynamics in a Rural Watershed:influence of Land-Use Change, Climatic Fluctuations and Ecotechnological Measures. Netherlands: Ecological Engineering.

S. P. Buck(2000). Application of Probabilistic Risk Assessment to Agricultural Nonpoint Source Pollution. Journal of soil and Water Conservation.




DOI: http://dx.doi.org/10.3968%2Fj.css.1923669720120805.7463

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