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Genetically-engineered crops and their effects on varietal diversity: a case of Bt eggplant in India
Building on the evidence from the impact of hybrid technology on varietal diversity loss, this paper explores ex ante the
possible effects of introduction of Bt eggplant on on-farm varietal diversity of eggplant. The public–private partnership
involved in the development and introduction of Bt eggplant provides a great opportunity to develop locally-adapted Bt open-pollinated
varieties (OPVs) instead of having a limited number of generic hybrid varieties. The study shows that introduction of multiple
Bt OPVs by public institutions will reduce the rate of replacement of OPVs by hybrids and thus help in conserving varietal
diversity. However, the cost of developing multiple Bt OPVs is high; hence policy makers need to look at alternative measures
to maintain the varietal diversity of crops such as eggplant in its centers of diversity. 相似文献
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Kolady Deepthi E. Van der Sluis Evert Uddin Md Mahi Deutz Allen P. 《Precision Agriculture》2021,22(3):689-710
Precision Agriculture - Precision agriculture technologies (PATs) are promoted as part of both economically efficient and environmentally sustainable agriculture practices. Available PATs are... 相似文献
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