id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ebl-721	Mt.Pleasant, Jane	Food Yields and Nutrient Analyses of the Three Sisters: A Haudenosaunee Cropping System	2016	12	.pdf	application/pdf	5797	378	64	Research by Mt.Pleasant and Burt (2010) found that maize yields were not affected by the presence of bean and pumpkin, yielding as well in the polyculture as in monoculture. Ethnobiology Letters 7(1):87–98 94 Research Communications Even though maize yields were slightly higher when grown in monoculture compared to the Three Sisters, additional energy from bean and pumpkin in Three Sisters compensated for the slightly lower maize energy in this cropping system.	cache/ebl-721.pdf	txt/ebl-721.txt