Excerpt from Seed Stored in Cones of Some Jack Pine Stands, Northern Minnesota In both the 40-year-old and 70 to 80-year stands, the number Of cones produced increased with d.b.b. The limited data available also indicated that within a given stand, cone production increased as crown position increased in dominance. The amount Of viable seed stored in the cones varied from per acre in the 40-year un thinned stand to for thinned timber of this age. Intermediate were 70 to 80-year jack pine with and the plantations with per acre. This is a range of to pounds of germ inable seed, an amount which would be muchcones. But since there were more Older cones on the trees, they contributed almost a third of the viable seed. The lower yield Of viable seeds in Older cones was due in part to the fewer total seeds they contained and in part to the presence Of an appreciable number Of dead seeds, for empty seeds were no more numerous here than in young er cones. Dead seeds were Of no consequence in any Of the other cone lots tested except in one from a 130-year-old tree in which they amounted -to 7 percent. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Backpacker brings the outdoors straight to the reader's doorstep, inspiring and enabling them to go more places and enjoy nature more often. The authority on active adventure, Backpacker is the world's first GPS-enabled magazine, and the only magazine whose editors personally test the hiking trails, camping gear, and survival tips they publish. Backpacker's Editors' Choice Awards, an industry honor recognizing design, feature and product innovation, has become the gold standard against which all other outdoor-industry awards are measured.

In Every Root an Anchor, writer and arborist R. Bruce Allison celebrates Wisconsin's most significant, unusual, and historic trees. More than one hundred tales introduce us to trees across the state, some remarkable for their size or age, others for their intriguing histories. From magnificent elms to beloved pines to Frank Lloyd Wright's oaks, these trees are woven into our history, contributing to our sense of place. They are anchors for time-honored customs, manifestations of our ideals, and reminders of our lives' most significant events. For this updated edition, Allison revisits the trees' histories and tells us which of these unique landmarks are still standing. He sets forth an environmental message as well, reminding us to recognize our connectedness to trees and to manage our tree resources wisely. As early Wisconsin conservationist Increase Lapham said, "Tree histories increase our love of home and improve our hearts. They deserve to be told and remembered."

A haunting and unforgettable novel about love, loss, race, and desire in World War II–era America. On a sweltering day in August 1942, Frankie Washburn returns to his family's rustic Minnesota resort for one last visit before he joins the war as a bombardier, headed for the darkened skies over Europe. Awaiting him are his hovering mother, his distant father, the Indian caretaker who's been more of a father to him than his own, and Billy, the childhood friend who over the years has become something much more intimate. But before the homecoming can be celebrated, the search for a German soldier, escaped from the POW camp across the river, explodes in a shocking act of violence, with consequences that will reverberate years into the future for all of them and that will shape how each of them makes sense of their lives. Powerful and wholly original, Prudence is a story of desire, loss, and the search for connection in a riven world; of race and class in a supposedly more innocent era. Most profoundly, it's about the secrets we choose to keep, the ones we can't help telling, and whom – and how – we’re supposed to love.