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ER 2 of <br />This unit is wk l l SuitEJ to rrrigatila rob., field, and orchard crops. <br />It has few I imi t.at I inns. Furrow, bordEr, corrugation, and spr i nl I er <br />irr gat Ion systems ark suitEd to this soil. Water should be appIiEd In <br />amounts suff i c i ent to wet the rout zone buL in amounts sma I I enough to <br />minimize the leaching of plant nutrients. A cropping system that <br />inclucips crop rotation or a cover crop, use of crop residue and proper <br />tl l Age imps uvea soil tl lth and increases ferti l ity and water <br />infiltration. If this unit is used for dryland grain crops, the main <br />IiNitafioii r_: low r'alnUil durino t.hE growing season. Eiscause <br />ptCLIF:tatlOn .S not SUMCAQ for annual cropping, a cropping system <br />thZi :nCIUM= SWL i i SrEin and summer fallow Is most suItat Ie. Crops. <br />re p.'lij to n i i.l oSe n and pNo5phorus f ert i l i zer . <br />I1 t_; u i i t I o uspo for r'romyE i tp development, the main I im I tai• I mire ar e <br />ri vw rat E i low perm ab I i I ty, low str e ripth, and moderate snr i nk -swr i I <br />c'C I!'. A t "v sv i t is UL•vd for sEpt i s tank ab: orpt l on f e e l ds , i ne' <br />1 I IL r t.: L i ori of frifilierate : 'v Slow permezb i I I ty can be overcome vy <br />r.' i 1 i t. n1 tit L r :_E' of the ar.l'sorpt 1 Un f i e f d. It the density v hoes i n' <br />I: r. ciEr'L:.c t- high, community sewage systems are needed to prevent <br />c :err ew i nat i {tri al wi:ter" supe, l i eE as a rebu l t of sk epagie from on-site <br />..'1L.L jr d i : POLa I .. y5 4omL. W i l d i ngs and roars should be des i gne rl Q. <br />M f bey the l i m I tk d av I l i ty of the soil in this un I t to buppor. t a loan. <br />If bul Idll;, are conAructed on this V I i, propkr 1, r PASnin•g <br />f ounUt I OnS Lnif f mit I nJE and d i VNr t Ing rune 1 away {ram bu I l d i i,S� he i i, <br />to prevent strut tui l Amage bilocau"LQ of sht i ni i r g and swell Ina. <br />cirp UA': W in capair► l ity units I (17), irrigated, and ITc-, iMT <br />P <br />PRELIMINARY <br />SUBJLCT TO REVISION <br />13.3-45 <br />=- <br />