Show end put et ore west AO re agriculture wilt culture aver prevail son wheat tall lewd land must cease system deplete 94 plant food food tow food tow tom wheat consist soil soil gil legume sur star beneficial under alfalfa grown seed wheat long ten present alfalfa con best legume dry deep system seek water great drop drop deep tire plan shallow way air water find actor decay penetrate alfalfa chorus abe thus within reach shallow fallow fallow tallow simply smaller smaller must come constant soil depletion keep soil soil bull building crop IB taken off until due small thus far alfalfa tot seed forage proven successful broadcast stand 16 where moisture plentiful resolve itself ax ALFALFA DRY FARMING humus nitrogen arc essential successful wheat culture dry per PD water fit lure lure sure another crop humus end nitrogen YN essential success wheat end rd order secure dry tat green manure supply necessary plant soil text texture watt call dry essential g idle until season problem seed due lack sufficient moisture forage nevertheless crop soil IC AU de let until enough plant rood rood ore ia surface toil potash phosphorus eT Usa 6 rat legume ere |