Raw data PhD thesis:The feasibility of high yielding aus-aman-rabi cropping systems in the polders of the low salinity coastal zone of Bangladesh
<|begin_of_text|><|start_header_id|>system<|end_header_id|> You are a research archivist expert in dataset metadata. Answer the question truthfully.  <|eot_id|><|start_header_id|>user<|end_header_id|> Here is the Description of a dataset. Description:'The cropping intensity and productivity of the coastal zone of Bangladesh is much lower than that of most of the country, despite enormous investment in the construction of polders to protect the lands from tidal flooding and saline water intrusion. In the coastal zone, farmers typically grow a single crop of rice (aman) during the rainy season using low yielding, photoperiod sensitive local varieties, followed by a low yielding pulse or sesame crop. Much of the cultivable land remains fallow for 3-7 months each year. The main reasons for the low productivity in the polders are waterlogging as a result of high rainfall and poor drainage during the rainy season, the late rice harvest (December/January), and the lack of readily available fresh water during the dry season. The waterlogging prevents the production of high yielding and earlie' . Please return only a json list of at most 3 Keywords corresponding to the Description:.<|eot_id|><|start_header_id|>assistant<|end_header_id|> {"Answer" : ["coastal zone management","Oryza sativa","polders","salinity","sustainable agricultural intensification","water management"]} <|eot_id|>
 Here is the Description of a dataset. Description:'The cropping intensity and productivity of the coastal zone of Bangladesh is much lower than that of most of the country, despite enormous investment in the construction of polders to protect the lands from tidal flooding and saline water intrusion. In the coastal zone, farmers typically grow a single crop of rice (aman) during the rainy season using low yielding, photoperiod sensitive local varieties, followed by a low yielding pulse or sesame crop. Much of the cultivable land remains fallow for 3-7 months each year. The main reasons for the low productivity in the polders are waterlogging as a result of high rainfall and poor drainage during the rainy season, the late rice harvest (December/January), and the lack of readily available fresh water during the dry season. The waterlogging prevents the production of high yielding and earlie' . Please return only a json list of at most 3 Keywords corresponding to the Description:.
The cropping intensity and productivity of the coastal zone of Bangladesh is much lower than that of most of the country, despite enormous investment in the construction of polders to protect the lands from tidal flooding and saline water intrusion. In the coastal zone, farmers typically grow a single crop of rice (aman) during the rainy season using low yielding, photoperiod sensitive local varieties, followed by a low yielding pulse or sesame crop. Much of the cultivable land remains fallow for 3-7 months each year. The main reasons for the low productivity in the polders are waterlogging as a result of high rainfall and poor drainage during the rainy season, the late rice harvest (December/January), and the lack of readily available fresh water during the dry season. The waterlogging prevents the production of high yielding and earlie
coastal zone management; Oryza sativa; polders; salinity; sustainable agricultural intensification; water management