. Proceedings of the American Society of Agronomy . .730 .630 .580 530 .480 430 . .280. Fig. 33.—Percent, of nitrogen in straw (wheat) when grown under varyingconditions of soil moisture and fertilization. has produced results which are not very consistent and no definiteconclusions can be drawn. There is a much greater root developmentin the low than in the high moisture soil, which of course would havebeen expected. (See Fig. 34.) 248 PROCEEDINGS OF THE AMERICAN SOCIETY OF AGRONOMY.

---

Size: 1880px × 1330px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1900, bookpublisherwashingtondcthesoc