 W ?fi ffi •n 24 many sprouts while they are tender and brittle, leaving only about 6 of the most promising shoots on each stump. LIGHT REQUIREMENTS. The demands of chestnut upon light are moderate, at least during its youth, as is shown by its dense...  Bulletin (United States. Division of Forestry) - Էջ 181904Ամբողջությամբ դիտվող - Այս գրքի մասին
 | Raphael Zon - 1904 - 54 էջ
...stump inches. . 9 18 10 11 '» 12 24 13 14 ''fi 15 16 26 17 W I8 24 18 W •>fi many sprouts while tbey are tender and brittle, leaving only about 6 of the...reproduction of chestnut from seed, as is suggested by the fact that on the mixed type of chestnut and pine, where the density is less than on the two other... | |
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