Strategies to Improve Agriculture Sustainability, Soil Fertility and Enhancement of Farmers Income for the Economic Development

Author(s):  
Priyanka Verma ◽  
Dheer Singh ◽  
Ishwar Prasad Pathania ◽  
Komal Aggarwal
2012 ◽  
Vol 2012 ◽  
pp. 1-9 ◽  
Author(s):  
G. B. Huang ◽  
Z. Z. Luo ◽  
L. L. Li ◽  
R. Z. Zhang ◽  
G. D. Li ◽  
...  

The combination of continuous cereal cropping, tillage and stubble removal reduces soil fertility and increases soil erosion on sloping land. The objective of the present study was to assessment soil fertility changes under stubble removal and stubble retention in the Loess Plateau where soil is prone to severe erosion. It was indicated that soil N increased a lot for and two stubble retention treatments had the higher N balance at the end of two rotations. Soil K balance performed that soil K was in deficient for all treatments and two stubble retention treatments had lower deficit K. The treatments with stubble retention produced higher grain yields than the stubble removal treatments. It was concluded that stubble retention should be conducted to increase crops productivity, improve soil fertility as well as agriculture sustainability in the Loess plateau, China.


1989 ◽  
Vol 119 ◽  
pp. 448-480 ◽  
Author(s):  
Kenneth R. Walker

The main contrast between official discussions of China's rural economic development that took place nearly 40 years ago and those of the late 1980s is not to be found in the identification of the problems themselves, but in the policies proposed for their solution. Then, as now, stress was placed on the problems arising from the adverse man-land ratio; on the crucial importance for China's industrial development of securing adequate supplies of grain; on balancing the latter consideration with the need to supply the light industries with agricultural raw materials such as cotton; on developing the livestock sector of agriculture (particularly pigs) in the interests of consumption and of soil fertility; and on the investment requirements of agriculture, especially in the realm of water conservation and irrigation. These have been the constant factors in discussions throughout the past 40 years.


Author(s):  
Олександра В. Ольшанська ◽  
Владислава І. Тимкован

The article attempts to explore the agriculture sustainability issues and its implications for food security in Ukraine. The study discusses a critical importance of agribusiness development for Ukraine's economy. However, it is observed that currently, this sector is facing a serious decline in production. A special emphasis is put that agriculture affects the national food security. In this context, the purpose of this study is to identify negative factors and offer pathways to enhance the agricultural sector productivity. To attain the research objectives, the empirical and theoretical scientific approaches as well as the research methods of observation, analysis and synthesis have been employed. This study also presents a ‘sustainable development’ concept interpretation along with revealing its core structural elements that characterize the contemporary state of agriculture from the three perspectives: economic, social and environmental. Accordingly, insights into each of these three aspects were provided that allowed to evaluate the agricultural performance, to assess a salary range in the industry as well as to examine soil fertility. The research findings have detected some negative trends in the agricultural sector development. In particular, the economic aspect perspective has demonstrated a yield decline and a reduction in livestock as well as a drop in labor productivity in agribusinesses. As it is reported, the social settings are characterized by large fluctuations in the payroll budgets in agricultural enterprises and the shortage in certain food products consumed by Ukrainians against physiologically justified norms of consumption of these products. The environmental aspect shows a decrease in the application of organic and mineral fertilizers which negatively affects the soil fertility. Given the above research outcomes, this study offers an action plan to promote sustainable development, boost productivity and enhance the agricultural industry efficiency.


Author(s):  
E. Wayne Nafziger
Keyword(s):  

Author(s):  
E. Wayne Nafziger
Keyword(s):  

2002 ◽  
Vol 30 (1) ◽  
pp. 1-18
Author(s):  
Richard Grabowski

Sign in / Sign up

Export Citation Format

Share Document