Download or read book Thinning and Fertilizing Red Pine to Increase Growth and Cone Production written by John H. Cooley and published by . This book was released on 1970 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thinning and Fertilizing Red Pine to Increase Growth and Cone Production written by John H. Cooley and published by . This book was released on 1970 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thinning and Fertilizing Increase Growth in a Western White Pine Seed Production Area written by Russell A. Ryker and published by . This book was released on 1967 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of Thinning and Fertilizing on Production of Western White Pine Seed written by Burton Verne Barnes and published by . This book was released on 1969 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a 40-year-old western white pine plantation developed as a seed production area, heavy thinning and application of fertilizer in the fall significantly increased strobilus production the following spring. Applying fertilizer increased seed weight and cone length significantly, but thinning did not. Insects severely damaged the cone crop in the thinned stand. This study indicates that abundant seed crops, relatively free from insect damage, may be produced without expensive thinning and area preparation operations.
Download or read book Research Paper NC written by and published by . This book was released on 1981 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fertilization Improves Red Pine Seed Production written by J. R. Dyck and published by . This book was released on 1985 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S D A Forest Service Research Paper NC written by and published by . This book was released on 1968 with total page 668 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book U S Forest Service Research Paper NC written by North Central Forest Experiment Station (Saint Paul, Minn.). and published by . This book was released on 1968 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report SO written by and published by . This book was released on 1977 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1971 with total page 1292 pages. Available in PDF, EPUB and Kindle. Book excerpt: February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on with total page 1388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1976 with total page 1408 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tree Planters Notes written by and published by . This book was released on 1972 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some no. include reports compiled from information furnished by State Foresters (and others)
Download or read book How to Use Two 2 Computational Strategies to Solve Simple System Identification Problems written by Rolfe A. Leary and published by . This book was released on 1972 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Soils Bibliography for the North central Region written by Willard H. Carmean and published by . This book was released on 1973 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book USDA Forest Service General Technical Report NC written by and published by . This book was released on 1972 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Planters Notes written by and published by . This book was released on 1972 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some no. include reports compiled from information furnished by State Foresters (and others).
