Show arid re where rainfall greater principle almost same region semi gem arid arid livid region emphasis en laid upon conservation moisture supply low 2 lad lad sad half water produce pound dry fit plant ta drier humid climate surface order maintain mulch lid prevent escape moisture keep drain land water mulch newell re soon possible rain rain rein bat mad allow wind blow soil soil moll soil moll place pig dally against art sandy rain eft eft egg mulch clay clay thy soil puddle bake otherwise get rood condition third advantage ani ani ann frequent surface admission air root crop ex yam air growth bacteria prepare plant food down humus form lag lag fag taken root plant aft aft ant aft ant ann must ell object ct view arid arid end department several experiment arid arid amid semi arid cultural condition ana ana add region extensive per fence led dry mother hat culture Z pax bible lay practical down ex general indicate certain must ta order guard against lome lome game lome game none failure 14 dry farm important tact upon inc inc lac subject summary brought recent report department experiment dry alto dry land arid land land lard without region where annual rainfall eight twenty tact tact fact rainfall alone dot moisture condition determine crop given tee tee ten office crop bureau plant industry ft department states thai bach drought resistant crop alfalfa slender wheat grass tall oat grass md md end grass indicate minimum kansas moisture dry mad possible way way ways careful introduction re drought resistant crop where nib nib ri dry 16 small area garden crop carry household crop failure frequent semi upon subject brought department agriculture experiment Bt ARID FARMIN LAND ton erie rap ana ana ani bat bat hat united state state states ha result recent lead hitherto ha brought under ibis class large area western halt united states where rainfall wu wu wag evident land agricultural mum mum rum ground where rainfall deficient important fact area ct film film term land tall 18 dakota 19 19 18 ta nebraska Ne 20 80 farther south word produce given crop mount mount amount rainfall ne greater where po gel 2 lure re carr |