Conservation farming on steep lands - USAid

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Copyright 0 1988 by the Soil and Watcr Conscrvation Socicty All rights rcscrvcd ManuPacturcd in thc United States of America Library of Congress Catalog Card No. 88-25325 ISBN 0-935734- 19-8 Libmn ($ Congress Ct~ralogin~-irt-P~~/~licario~~ Dtrrcr Main entry undcr titlc: Conscrvation Farming on Stccp Lands I W. C. Mloldcnhaucr and N. W. Hudson. editors. p. cm. Matcrial originally prcscntcd at a workshop in Sap Juan, Pucrto Rico. March 22-27, 1987, and organized by the World Association of Soil and Watcr Conscrvation and thc Soil and Watcr Conscrvation Socicty. Includcs index. ISBN 0-935734- 19-8 1. Soil conscrvation-Congresses. 2. Hill <strong>farming</strong>-Congrcsscs. 3. Watcr conscrvalion-Congresses. I. Moldenhi~ucr, W. C. 11. Hudson, Norman. 111. Soil and Watcr Conscrvation Socict) (Ankcny. Iowa) IV. World Association of Soil and Watcr Conscrvation. S622.2.C66 1988 63 1.4'5-dc19 88-26325 CIP
Foreword. ix Preface. xiii 1 Tilting at windmills or fighting real battles N. W. H11dsor1 2 Conserving soil by stealth T. F. Slrnrsorl 3 Soil conservation on steep lands in the tropics Maltrice G. Cook II. Principles and programs 4 Planning and implementing soil conservation projects Ted C. ,Vteng (~tld James R. Mc '1111(111 ' 5 Options for conservation of steep lands in subsistence agricultural syste~ns Hans Hiirtli 6 Soil erosion resea.rch on steep lands R. La1
Page 1: C O N S E R V A T I O N O N S T E E
Page 5 and 6: CONTENTS vii Denionstration and ext
Page 7 and 8: Soil degradation is one of the majo
Page 9 and 10: FOREWORD xi tunities exist in both
Page 11 and 12: xiv PPEFACE Arledge, Max Schnepf. m
Page 13 and 14: Tilting at windmills or tighfing re
Page 15 and 16: TILTING AT WINDMILLS 5 tions is mor
Page 17 and 18: TILTING AT WINDMILLS 7 social issue
Page 19 and 20: Conserving soil by stealth T. F. Sh
Page 21 and 22: CONSERVING SOIL BY STEALTH 11 P Veg
Page 23 and 24: CONSERVING SOIL BL' STEALTH 13 To s
Page 25 and 26: CONSERVING SOIL BY STEALTH 15 on cl
Page 27 and 28: Using this line of thought, we migh
Page 29 and 30: SOIL CONSERVATION ON STEEP LANES 19
Page 31 and 32: SOIL CONSERVATION ON STEEP LANDS 21
Page 33 and 34: A N D P R I I N C I L E S P R O G R
Page 35 and 36: 26 TED C. SHENG and JAMES R. MEIMAN
Page 37 and 38: 28 TED C. SHENG and JAMES R. MEIMAN
Page 39 and 40: 30 TED C. SHENG and JAMES R. MElMAd
Page 41 and 42: 32 TED C. SHENG and JAMES R. MElMAN
Page 43 and 44: 34 HANS HURNl In such systems any c
Page 45 and 46: 36 HANS HURNl Peru, and many other
Page 47 and 48: 38 HANS HURNl Knowledge of place of
Page 49 and 50: 40 HANS HURNl - - w - 3 m VI m S e
Page 51 and 52: 42 HANS HURNl Figure 5. Microbasins
Page 53 and 54:
44 HANS HURNl Abstracts X, In~crnat
Page 55 and 56:
46 R. LAL lcni more precisely. It i
Page 57 and 58:
48 R. LAL Erosion procossrs. it is
Page 59 and 60:
I A. LAL of land that were once bio
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52 R. LAL having similar interests
Page 63 and 64:
Food and Agriculture Organization a
Page 65 and 66:
56 D. W. SANDERS vation standpoint.
Page 67 and 68:
58 D. W. SANDERS In practice. this
Page 69 and 70:
60 D. W. SANDERS ing simple gully c
Page 71 and 72:
62 D. W. SANDERS cct approaches hnv
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64 RAYMOND E. MEYER in an agricultu
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66 RAYMOND E. MEYER way? Is anyone
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68 RAYMOND E. MEYER preferred solut
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International activities of the Soi
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72 JERRY HAMMOND tance to foreign c
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74 JERRY HAMMOND sent professional
Page 85 and 86:
Sustainable agricultural developmen
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SUSTAINABLE AGRICULTURAL DEVELOPMEN
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z SUSTAINABLE AGRICULTURAL DEVELOPM
Page 91 and 92:
Page 93 and 94:
Page 95 and 96:
1 SLJSTAINABLE AGRICULTURAL DEVELOP
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- taining aid maintaining conservat
Page 99 and 100:
Page 101 and 102:
Assessirig economic benefits of soi
Page 103 and 104:
Table 1. Annual land and labor ~rod
Page 105 and 106:
ASSESSING ECONOMIC BENEFITS 97 BEFO
Page 107 and 108:
ASSESSING ECONOMIC BENEFITS 99 BEFO
Page 109 and 110:
ASSESSING ECONOMIC BENEFITS 10 1 -
Page 111 and 112:
ASSESSING ECONOMIC BENEFITS 103 tar
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ASSESSING ECONOMIC BENEFITS 105 b D
Page 115 and 116:
Institutional constraints soil cons
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INSTITUTIONAL CONSTRAINTS TO SOIL C
Page 119 and 120:
that human beings are rational and
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developed societies to less develop
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A N D P R A C T I C E S P R O J E C
Page 125 and 126:
118 N. W. HUDSON not to extrapo!ate
Page 127 and 128:
120 N. W. HUDSON the focus on semia
Page 129 and 130:
122 N. W. HUDSON e:eJ Bench Terrace
Page 131 and 132:
124 N. W. HUDSON a grass tha: can b
Page 133 and 134:
1 126 N. W. HUDSON Even if these de
Page 135 and 136:
128 N. W. HUDSON it to try to elini
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130 ERIC ROOSE from individual farm
Page 139 and 140:
132 ERIC ROOSE grcssivc terracing w
Page 141 and 142:
134 ERIC ROOSE Groupcment Europecn
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136 ERIC ROOSE development of crops
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138 ERIC ROOSE allowing for reorgan
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Conservation of cr
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142 DONALD B. THOMAS Pererztrinl cr
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144 DONALD 8. THOMAS of teff (Eragr
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3 DONALD B. THOMAS ter content, fre
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148 DONALD 6. THOMAS Experimenz:iI
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A review of watershed development p
Page 159 and 160:
152 8. C. JOHN until another is in~
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154 B. C. JOHN required. In Korea,
Page 163 and 164:
156 6. C. JOHN trated in seven subw
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l!j8 B. C. JOHN tifying the full-ti
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Of'thc bur prc!jccts, Ethiopia had
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B. C. JOHN mental cffect on iiny co
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164 B. C. JOHN are available or can
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Demonstration and extension of soil
Page 175 and 176:
168 JEROME E. ARLEDGE arc always in
Page 177 and 178:
170 JEROME E. ARLEDGE not ncccl the
Page 179 and 180:
Soil taxonomy and stees lands Thoma
Page 181 and 182:
174 TI-IOMAS E. CALHOUN ET Al.. irr
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176 THOMAS E. CALHOUN ET AL. lands
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' '9 LYNDEN S. WILLIAMS and BOB J.
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out of the conservation office to a
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182 LYNDEN S. WILLIAMS and BOB J. W
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184 LYNDEN S. WILLIAMS and BOB J. W
Page 193 and 194:
18t LYNDEN S. WILLIAMS and BOB J. W
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Elephant grass for soil erosion con
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190 GRANT W. THOMAS visibility to c
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192 GRANT W. THOMAS siderably lower
Page 201 and 202:
C A S E S T U D I E S A N D C O U N
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198 CARL G. WENNER for soil conserv
Page 205 and 206:
200 CARL G. WENNER yields arc frequ
Page 207 and 208:
TO2 CARL G. WENNER Figure 6. Terrac
Page 209 and 210:
204 CARL G. WENNER ing traditions.
Page 211 and 212:
206 CARL G. WENNEH prograrii of fie
Page 213 and 214:
208 TED C. SHENG caused a dilemma f
Page 215 and 216:
Table 1. Specifications and applica
Page 217 and 218:
Table 2. Maior tvues of protected w
Page 219 and 220:
214 T. C. SHENG 1 produced on the p
Page 221 and 222:
216 M. G. DOUGLAS (such as I;~nd. l
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218 M. G. DOUGLAS green manures, an
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220 M. G. DOUGLAS marker ridges, in
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apidly, prvduce protein rich leaves
Page 229 and 230:
224 M. G. DOUGLAS fruit trees plant
Page 231 and 232:
226 M. G. DOUGLAS b The social, pol
Page 233 and 234:
The Eppalock catchment project: A s
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230 D. W. SANDERS to build a feelin
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232 D. W. SANDERS quarters. Staff r
Page 239 and 240:
234 MIEN-CHUN LlAO ET AL. Bccausc o
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236 v \ A0 ET AL. a broad, V-shaped
Page 243 and 244:
238 MIEN-CHUN LlAO ET AL. Bahiagrii
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240 MIEN-CHUN LlAO ET AL. Figure 6.
Page 247 and 248:
Soill conservation in Peru Jeffrey
Page 249 and 250:
244 JEFFREY VONK rnation and educat
Page 251 and 252:
246 JEFFREY VONK l'liird, the lest-
Page 253 and 254:
,248 DAVl NATHAN BENVENUTI this obl
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250 DAVl NATHAN BENVENUTI that thes
Page 257 and 258:
252 DAVl NATHAN BENVENUTI 8 percent
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28 Watershed management in Java's u
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256 ACHMAD M. FAG1 and CYNTHIA MACK
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258 Act-IMAD M. FAG1 and CYNTHIA MA
Page 265 and 266:
260 ACHMAD M. FAG1 and CYNTHIA MACI
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Page 271 and 272:
266 FREDERICK CHARLES TRACY ing sig
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268 FREDERICK CHARLES TRACY The cha
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270 RAFAEL A. VELOZ and TERRY J. LO
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272 L. DARRELL I'IOR'TON the IBM pe
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Sail and water conservation on stee
Page 281 and 282:
SOIL AND WATER CONSERVATION ON STEE
Page 283 and 284:
Page 285 and 286:
Page 287 and 288:
Jerome E. Arledge Director (retired
Page 289 and 290:
CONTRIBUTORS 285 James R. Meini~tn
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Absorption terraces, 120 Acacia tre
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INDEX col1scrv;ltion juslific;~tion
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- INDEX Indonesia crop residue use
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Peruvian crop yields. 2541 pineappl
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INDEX Sustainability, soil conscrva
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Conservation farming on steep lands - USAid

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