Cargando…
Advances in agronomy. Volume 21 /
ADVANCES IN AGRONOMY VOLUME 21.
| Clasificación: | Libro Electrónico |
|---|---|
| Autor Corporativo: | |
| Otros Autores: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
New York :
Academic Press,
1969.
|
| Colección: | Advances in Agronomy.
|
| Temas: | |
| Acceso en línea: | Texto completo Texto completo |
MARC
| LEADER | 00000cam a2200000 a 4500 | ||
|---|---|---|---|
| 001 | SCIDIR_ocn260329096 | ||
| 003 | OCoLC | ||
| 005 | 20231117015119.0 | ||
| 006 | m o d | ||
| 007 | cr cnu---unuuu | ||
| 008 | 081006s1969 nyu ob 001 0 eng d | ||
| 040 | |a N$T |b eng |e pn |c N$T |d OCLCQ |d IDEBK |d E7B |d OCLCQ |d OPELS |d OCLCQ |d OCLCF |d YDXCP |d EBLCP |d OCLCQ |d MERUC |d OCLCQ |d DEBBG |d OTZ |d OCLCQ |d INARC |d OCLCO |d OCLCQ |d OCLCO | ||
| 019 | |a 646754508 |a 808682084 | ||
| 020 | |a 9780080563343 |q (electronic bk.) | ||
| 020 | |a 0080563341 |q (electronic bk.) | ||
| 020 | |a 0120007215 |q (electronic bk.) | ||
| 020 | |a 9780120007219 |q (electronic bk.) | ||
| 035 | |a (OCoLC)260329096 |z (OCoLC)646754508 |z (OCoLC)808682084 | ||
| 050 | 4 | |a SB123.57 |b .A38eb vol. 21 | |
| 072 | 7 | |a TEC |x 003030 |2 bisacsh | |
| 072 | 7 | |a TEC |x 003080 |2 bisacsh | |
| 082 | 0 | 4 | |a 630 |2 22 |
| 245 | 0 | 0 | |a Advances in agronomy. |n Volume 21 / |c prepared under the auspices of the American Society of Agronomy ; edited by N.C. Brady. |
| 260 | |a New York : |b Academic Press, |c 1969. | ||
| 300 | |a 1 online resource (xi, 340 pages) | ||
| 336 | |a text |b txt |2 rdacontent | ||
| 337 | |a computer |b c |2 rdamedia | ||
| 338 | |a online resource |b cr |2 rdacarrier | ||
| 490 | 1 | |a Advances in Agronomy ; |v v. 21 | |
| 504 | |a Includes bibliographical references and indexes. | ||
| 588 | 0 | |a Print version record. | |
| 505 | 0 | |a Front Cover; Advances in Agronomy, Volume 21; Copyright Page; Contents; Contributors to Volume 21; Preface; CHAPTER 1. THE NUTRITIVE VALUE OF FORAGE CROPS; I. Introduction; II. The Components of Nutritive Value; III. The Digestibility of Forage Crops; IV. The Digestibility of Different Forage Species; V. The Voluntary Intake of Forages; VI. The Efficiency of Utilization of Digested Nutrients; VII. The Relationship between Forage Quality and Forage Yield; VIII. Forage Breeding for Improved Nutritive Value; IX. The Effects of Processing on the Components of Forage Nutritive Value. | |
| 505 | 8 | |a X. The Nutritive Value of Grazed ForageReferences; CHAPTER 2. POTENTIALLY ARABLE SOILS OF THE WORLD AND CRITICAL MEASURES FOR THEIR USE; I. Introduction; II. The Principle of Interactions in Soil Use; III. Higher Production from Existing Arable Soils; IV. New Potentially Arable Soils; References; CHAPTER 3. GENETIC MODIFICATION OF PROTEIN QUALITY IN PLANTS; I. lntroduction; II. The Genetic Control of Protein Structure; III. The Relative Constancy of Leaf Protein Composition; IV. The Storage Proteins of Seeds; V. The opaque-2 and floury-2 Mutations in Maize. | |
| 505 | 8 | |a VI. The Prospects of Improvements in Other PlantsVII. Summary; References; CHAPTER 4. THE EXTRACTION, CHARACTERIZATION AND SIGNIFICANCE OF SOIL POLYSACCHARIDES; I. Soil Carbohydrates; II. The Significance of Soil Polysaccharides; III. Studies on Soil Polysaccharides; IV. Methods for the Analysis of Complex Polysaccharide Materials; V. Summary and Conclusions; References; CHAPTER 5. FRAGIPAN SOILS OF THE EASTERN UNITED STATES; I. Introduction; II. Horizons of Fragipan Soils; III. Occurrence of Fragipan Soils; IV. Properties of Fragipans; V. Fragipans and the Soil Water Regime. | |
| 505 | 8 | |a VI. Genesis of FragipansVII. Fragipans and Soil Use; VIII. Classification of Fragipan Soils.; IX. Unresolved Problems.; Summary; References; Appendix; CHAPTER 6. THE QUANTITATIVE RELATIONSHIPS BETWEEN PLANT POPULATION AND CROP YIELD; I. Introduction; II. Relationships between Plant Density and Crop Yield.; III. The Relationship between Plant Rectangularity and Crop Yield; IV. The Variation in Yield of the Individual Plant; V. Conclusions; References; Author Index; Subject Index. | |
| 520 | |a ADVANCES IN AGRONOMY VOLUME 21. | ||
| 650 | 0 | |a Agronomy. | |
| 650 | 0 | |a Crops |x Genetic engineering. | |
| 650 | 0 | |a Soil science. | |
| 650 | 6 | |a Agronomie. |0 (CaQQLa)201-0011037 | |
| 650 | 6 | |a Cultures |x G�enie g�en�etique. |0 (CaQQLa)201-0202180 | |
| 650 | 6 | |a P�edologie. |0 (CaQQLa)201-0011036 | |
| 650 | 7 | |a agronomy. |2 aat |0 (CStmoGRI)aat300254393 | |
| 650 | 7 | |a soil science. |2 aat |0 (CStmoGRI)aat300054557 | |
| 650 | 7 | |a TECHNOLOGY & ENGINEERING |x Agriculture |x Agronomy |x Crop Science. |2 bisacsh | |
| 650 | 7 | |a TECHNOLOGY & ENGINEERING |x Agriculture |x Agronomy |x General. |2 bisacsh | |
| 650 | 7 | |a Agronomy |2 fast |0 (OCoLC)fst00801886 | |
| 650 | 7 | |a Crops |x Genetic engineering |2 fast |0 (OCoLC)fst00884007 | |
| 650 | 7 | |a Soil science |2 fast |0 (OCoLC)fst01124601 | |
| 700 | 1 | |a Brady, Nyle C. | |
| 710 | 2 | |a American Society of Agronomy. | |
| 776 | 0 | 8 | |i Print version: |t Advances in agronomy. Volume 21. |d New York : Academic Press, 1969 |z 9780120007219 |
| 830 | 0 | |a Advances in Agronomy. | |
| 856 | 4 | 0 | |u https://sciencedirect.uam.elogim.com/science/book/9780120007219 |z Texto completo |
| 856 | 4 | 0 | |u https://sciencedirect.uam.elogim.com/science/bookseries/00652113/21 |z Texto completo |