News tagged with fertility rate

Optimizing fertilizer rates for wild blueberry

The authors of a study in HortScience (September 2106) say that wild blueberry nutrient management varies considerably compared with typical tilled crop systems. According to the study, there is a "tremendous amount of uncertainty" ...

dateNov 28, 2016 in Other
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World population likely to peak by 2070

World population will likely peak at around 9.4 billion around 2070 and then decline to around 9 billion by 2100, according to new population projections from IIASA researchers, published in a new book, World Population and ...

dateOct 23, 2014 in Social Sciences
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