4 DEPARTMENT OF AGRICULTURE BULS. 576-600. 
DEPARTMENT BuiuEtiIn No. 580.—Errects oF GRAZING UPON WESTERN 
YELLOW-PINE REPRODUCTION IN THE NATIONAL FoRESTS OF ARIZONA AND 
New Mexico: 
Importance of protecting pine reproduction............-..--------------- 
Scoperandimethodtotistu diy eer sy sae ee = eee eee niae eee ae 
Extent of damage to western yellow-pine reproduction from grazing 
Hactorsmintimem cimeadams ce Sees ela eet eee ee are 
Effects of grazing injuries upon western yellow-pine reproduction. .-.-..-. 
BS UT Ay = MI 22 at pa ARR PIL Scie ee A en Ng 
Application of results to range management in the Southwest. ......-..--- 
DEPARTMENT Butirtin No. 581.—MrcroscopicaL Stupirs oN Tomato 
PRODUCTS: 
TinntirO die tH Ome ays (MAN cee Mpa) oy UN RRL aT ENA RETRAIN ANED SCORE XL 
Relation between visual inspection and microscopical examination. -.... 
sl Moy oa W2h olay OLD N Caen meee iia c= CAN ee La er nena see RAT Sat yl as 
CORN S| Oar ae Mies Ame Mean Soa My 2) aes ee a el te a eo AE cat Daye ei ae 
Products made from peeled stock. .................--.-----+-------- 
Relation between percentage of rot and microscopical counts.....--..---- 
IMiol dh Gounmitig ss Fs eee eg Ma eer aN lilt a ae eR BORE DARED NS) et 
Spore and yeast counts 
Bacterial commits iess/i sie es abe Ase oy a A UI EU TRAN AND, AG Se 8 
Microscopic counts on tomato sauces and pastes 
Method for microanalysis of tomato products 
5) 0) OFZ CTL ELD Es epee NE ae OL LAE AM OL NN EN Nae OE ens ae ota 
Moldsi@entativie)e ieee ei tel ee aien AR AE LIAN fant ann tes 
Measts and ispores (tentative) 6222 42.25) oS sae ee 
Bacteria(tentativie) ec. tel as 4 alo bates ms aug I A Ae EAN rade 
Explanatronyol cal cuilaitzoms een cee eaters Seana ee el oe guna eel a ape tae 
PHSHUGOIHID EUNICE Maken ER a AIO Me ea or ee Re i kL aeeee ane WAN ATARI kc pM as 
DEPARTMENT BULLETIN No. 582.—FarmM MANAGEMENT AND FARM PROFITS 
on IRRIGATED LAND IN THE Provo AREA (UTAH LAKE VALLEY): 
‘Source ef data 
Distributionrolrecenpts 344 4a. Ws. AR ey Ne ae pp a ae 
Distributioniol expenses oi. 25 2 Vee Mee Pa iE RT hy Mie ao) tw asec ih Be 
Mie farmifamulyemMmonbeacesiys ce eye coe scart sues en Pee 
Wiorkshorsesyc\: ei ear ey, ete ec al igh ily) Hae: Bhs haGuhhg clei Rt a iok SJR 
The farmer’s labor 
Results by type of farming as well.as by size.... 2.2... 22-22 ee: 
Fossible modifications iomereaten prot j..-- 2-0 ya eee aoe eee 
Dea ho read rng cl engage LOR AC a OR i IR ane A ea) Eee 
Possibilities of an extension of live-stock enterprises 
Uncertain markets and high transportation charges 
owned welllametarm ers aie eee, Bia SN tik! NMS ae ae Rl agi 
immportanicelohtaisinesiomesstpplies\yy ss sees uk le i eeu 
DEPARTMENT Buuuetin No. 583.—ReEporT oN EXPERIMENTAL Convict Roap 
Camp, FuttToN County, Ga.: 
@armmypos bo rall iima org 2 ys aE Fa I TUS, Sa lie te LR See ala aad eRtene 
Other camp structures and fixtures 
Moving portable buildings 
The water supply 
Sew ends ose a. Mee ROH RRS SUN A rast CAI aI LR ic Neal Gowrie 
Garbage disposal 
(CHa thin oie sepsis Gok ie Aa Le on pada ts SVAN nage ae Cee gd AE ah Mind re ae 
Furniture and equipment 
Stilbsistemee i. Pie he, Venues Lad bine NN a es Saale Sap sah OR a Neches angle pepe oP te 
Medicine and medical attention... 0). 42) 2055.25. 8 5.2 5 
Transportation of convicts and supplies 
C@omsvae Gap o por a reo 22 Sah sel aT 2 INU aa fe ale Ry een eG nen 
Discipline and morale 
