TheImprovement ofTropical and Subtropical Rangelands
TheImprovement ofTropical and Subtropical Rangelands TheImprovement ofTropical and Subtropical Rangelands
156 IMPROVI!JMENT 0' TROPIOAL AND SUBTROPIOAL RANGELANDS TABLE 7-1 (Continued) Method of Type of Swath Workine Kilowatt Treatment Equipment Width Weicht Requirement. Furrowine 1. Model B 2.4m 2,700 S5-45 kw DilC Type Contour Furrower Pull 2. Holt N.A. Double dilc 25-S6 kw Furrower 6S5q Sinele dilC 400 ke 18-25 kw S. Front N.A. 90 ke per 50-70 End Mold- unit attached to Board Plow do.er point 4. Mold- N.A. Variel, about 10-16 kw Board 225 ke per per bottom Plows bottom 5. Road N.A. Self-pro- Maintainen pelle
1UUIAB1LlTATION TE01IN1QUEB 157 Advantaces Limitationa 1. Seeding attachment allowl furrowing and leeding in one operation 1. Continuoul trenches or lCalping at 1 m intervall 2. Revenible dilC alwaya throwl dirt downhill in trenching 1. Trench il made in front of uphill track; helpi level tractor In Ilopes 1. Limited to Ilopel of 30 percent or 1..1 2. Will not work in extremely rocky loil 1. Brulh leu than 50 percent denlity and 1..1 than 1 m tall 2. Will not work in extremely rocky loil Will not work in heavy brulh or rocky areu 2. Low COlt of moldboard equipment 3. Minimum time required to inatall trenching equipment 1. Operating COltl are low 1. Not adapted to rocky loil 2. Euily moved from area to area 1. Very limited applicationl to level, rock-free, and bruah-free area 1. Hydraulic control tilt doser il an excellent tool for dipg contour trench., ditch. for pipeline, etc.
- Page 115 and 116: SITE EVALUATION 105 dynamics ofan e
- Page 117 and 118: SITE EVALUATION 107 macbiuery at le
- Page 119 and 120: SIT8 EVALUATION 109 the better is t
- Page 121 and 122: SITE EVALUATION 111 Animal 7Jpe. Al
- Page 123 and 124: SITE EVALUATION 113 by component. M
- Page 125 and 126: SITE EVALUATION 115 National Raearc
- Page 127 and 128: GRAZING MANAGEMENT 117 Species that
- Page 129 and 130: GRAZING MANAGEMENT 119 the loss of
- Page 131 and 132: GRAZING MANAGEMENT 121 seed product
- Page 133 and 134: GRAZING MANAGEMENT 123 FIGURE 8-2 (
- Page 135 and 136: GRAZING MANAG8MENT 125 FIGURE 6-4 A
- Page 137 and 138: GRAZING MANAGEMENT 127 FIGURE 6-6 C
- Page 139 and 140: GRAZING MANAGDIBNT conditions by pr
- Page 141 and 142: GRAZING MANAGEMENT 181 FIGURE 6-9 (
- Page 143 and 144: GRAZING MANAGEMENT 133 The success
- Page 145 and 146: GRAZING MANAGEMENT IS5 a more nutri
- Page 147 and 148: GRAZING MANAGEMENT 137 flooded and,
- Page 149 and 150: 7 Rehabilitation Techniques ESTABLI
- Page 151 and 152: RBlIABILlTATlON TEOHNIQUES 141 to h
- Page 153 and 154: REHABILITATION TEOHNIQUES 143 habit
- Page 155 and 156: REHABILITATION TEOHNIQUES 145 Some
- Page 157 and 158: REHABlLlTATION TEOHNIQUES 147 Topog
- Page 159 and 160: REHABILn'ATlON TEOHNIQUES 149 years
- Page 161 and 162: RE1IABILrl'ATION TEOHNIQUES 151 are
- Page 163 and 164: REHABILITATION TEOHNIQUES 153 FIGUR
- Page 165: RBllABILlTATlON TEOHNIQUES 155 Adva
- Page 169 and 170: REHABILITATION TEOHNIQUES 159 satis
- Page 171 and 172: REHAB1LlTATlON TECHNIQUES 161 Plant
- Page 173 and 174: RElIABlL1TATION TEOHNIQUES 163 FIGU
- Page 175 and 176: REHABHJTATION TECHNIQUES 165 FIGURE
- Page 177 and 178: RBIlAB1LITATION TBOlINIQU1l8 167
- Page 179 and 180: REHABIL17'ATION TEOHNIQUES 169 FIGU
- Page 181 and 182: REHABILITATION TEOHNIQUES 171 plast
- Page 183 and 184: R.ElIABILlTATION TEOHNIQUES 178 The
- Page 185 and 186: REHABILITATION TECHNIQUES 175 6onne
- Page 187 and 188: REHAB1LJTATION TECHNIQUES 117 Desic
- Page 189 and 190: RE1lAlJ1LlTATION TBOHNlQUBS 179 tra
- Page 191 and 192: RElIABlLlTATION TEOHNIQUES 181 sand
- Page 193 and 194: REHABILITATION TEOHNIQUES 183 Barke
- Page 195 and 196: REHABILITATION TEOHNIQUES 185 Sb.nl
- Page 197 and 198: CRlTERlA FOR PLANT SELECTION 187
- Page 199 and 200: ORITERIA FOR PLANT SELEOTlON 189 La
- Page 201 and 202: ORJTERIA FOR PLANT SBLEOTION 191 70
- Page 203 and 204: CRITERIA FOR PLANT SELECTION 193 AD
- Page 205 and 206: 0R1TER1A 'OR PLANT SICLEOTION 195 m
- Page 207 and 208: CRITERIA FOR PLANT SICLECTION 197 C
- Page 209 and 210: CRITERIA 'OR PLANT SELEOTION 199 di
- Page 211 and 212: • ORJTERIA FOR PLANT SELECTION 20
- Page 213 and 214: ORJTERIA FOR PLANT SELEOTlON 203 st
- Page 215 and 216: ORITERIA FOR PLANT SELECTION 205 An
156 IMPROVI!JMENT 0' TROPIOAL AND SUBTROPIOAL RANGELANDS<br />
TABLE 7-1<br />
(Continued)<br />
Method of Type of Swath Workine Kilowatt<br />
Treatment Equipment Width Weicht Requirement.<br />
Furrowine 1. Model B 2.4m 2,700 S5-45 kw<br />
DilC Type<br />
Contour<br />
Furrower<br />
Pull<br />
2. Holt N.A. Double dilc 25-S6 kw<br />
Furrower<br />
6S5q<br />
Sinele dilC<br />
400 ke<br />
18-25 kw<br />
S. Front N.A. 90 ke per 50-70<br />
End Mold-<br />
unit attached to<br />
Board Plow<br />
do.er point<br />
4. Mold- N.A. Variel, about 10-16 kw<br />
Board 225 ke per per bottom<br />
Plows<br />
bottom<br />
5. Road N.A. Self-pro-<br />
Maintainen<br />
pelle
Change language