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Full-Text Articles in Life Sciences
A Five-Year Assessment Of Corn Stover Harvest In Central Iowa, Usa, Douglas Karlen, Stuart J. Birrell, J. Richard Hess
A Five-Year Assessment Of Corn Stover Harvest In Central Iowa, Usa, Douglas Karlen, Stuart J. Birrell, J. Richard Hess
Douglas L Karlen
Sustainable feedstock harvest strategies are needed to ensure bioenergy production does not irreversibly degrade soil resources. The objective for this study was to document corn (Zea mays L.) grain and stover fraction yields, plant nutrient removal and replacement costs, feedstock quality, soil-test changes, and soil quality indicator response to four stover harvest strategies for continuous corn and a corn–soybean [Glycine max. (L.) Merr.] rotation. The treatments included collecting (1) all standing plant material above a stubble height of 10 cm (whole plant), (2) the upper-half by height (ear shank upward), (3) the lower-half by height (from the …
Issues & Challenges For Sustainable Small Scale Fisheries In Inland Fisheries Sector Of India, A P. Sharma, Ganesh Chandra
Issues & Challenges For Sustainable Small Scale Fisheries In Inland Fisheries Sector Of India, A P. Sharma, Ganesh Chandra
Ganesh Chandra
This paper was presented in the panel discussion on Implementing the FAO-SSF Guidelines: Is there need for governance reforms? (How to create an enabling socio-economic, legal and policy environment for small-scale fisheries). the present paper focuses on the small scale fishers in Inland fisheries sector in India and the fisheries governance system in various states of india.