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Philo K. Blinn Tells How to Increase Alfalfa Yield F, as I he t.ld a a;e has It, ”a I m.tu who muken two spears 1 of ura-s to grow where but Ill] w- ■ Ltmcfactor,” wtiui may be aald of ih«* plan who U t*ngag‘d in making two t>n* of utf.li.i ktow where but on«* ton grow b* f' Tt*Philo k. lilinn, al (.Ufa specialist, ami who b ;»Iko In charge of the Colorado eipt-rlnn nt. •tatlon. has been making an exhaus tive study, aa well tut experiments. of the diff runt vaili-t is of alfulfu. and is a r*ault of liu-HB studlis and ex periment*, he »u>h tha: farm* rs in half of the p-asliili yield of hay from their land In utber words. .hr Hllnu believes and conf.dou ly states that wh«r> as larmcr* are now » * d with yields of from three to four tons p* r air*. they auould b. *«tiing from •ovcu to * ifiht ons Mr. lillno assigns two main reasons for this Firs', most of th*' varieties of uifulfa sown Ui this secilon «r«* from southern •tales and countrbs As a natural consequence a large amount of the •tan i La killed <1 i ing the winter Second, farmers art* and have been «arel«*ss lit Ihe matter of seed s«*|ec ||on. The Colorado exp* rtinent station a.is • stabllsb**d In Ih> • It is locat ed some eight tuibs west of l<a Junta. Originally the farm comprla ed 200 acres of land, and experiments Included almost every kind and vari ety of crops grown in this section Hut results were not s.itMactory.uml •11 but forty am s of the fartu was •How o.l to revert to the State. With tills smaller trait of land it became •ocesnary to confine experiment* to •lie or two of the many varieties of crops common to Otero county And with this specialization much Letter results were obtained For the past eight y.ars I’hilo K lilinn, a graduate of the Colorado Ag rii ulturul t oil' *,(•. has been In charge . •f the farm For some years fol- . lowing his taking charge he devoted bis efforts toward producing a rust* Insisting cantaloupe, and was quite au< * »-*»tul. Th* n h«* Is .an an ex haustive study of alfslfa with the view of lum-asl -g both the yield •f hav and ed List fall l.c made 4 trip to Minnesota and tie liukotos. Uie gnat alfalfa-growing states of •In* northwest, and spent sometime with experts in those states as well %s studying the bent var|et|e* of al falfa grown there This trip, how si *r. was men ly supplemental to the *lr ul) thorough experiments made by Mr lilinn. He believed that he was on the right track in his exper Uncut* and made the trip In order U ) justify ami confirm that belief A variety if alfalfa which will with stand the rigors of a Minnesota or Dakota winter and th* n make an • huiidani yield the f .Mowing s as m should thrive a muz I ii„ I y In this sec tion, where the temperature rarely (ails t»* liw zero So argued Mr lilinn, and when he 1* arued that the gr* a* •«*t producer in those same states was Uie same variety which yielded the lest returns In hia tests he knew* that his theory was right. I luring the course of his experi ment*, which have extended over • p* rlod of six year*. Mr lilinn has trl<'d out a total of forty eight differ ent varieties Tlon* were varieties fr«»m Japan, Spain, Hennatiy. Africa. Aratda. Mexico. Argentine, K« quador. as well as Arizona. I tali and the northern state* Th* se varieties were •viwn In small plats and their growth and developinen closely watched. After sit y*ars of experimentation, Mr lilinn iimki'S the following obser vations “Tne attempt to Improve the hsy and * • *.I-> leidtng Halts of alfalfa by systematic seed selecton lias had de vil lly encouraging r sub's.although it may yet require several years of 11 observation to fully determine tie 1 b«~»t type* for hsy ami seed pro duct lon The conclusions from some of th oh* rv at lons have been rather doubtful, and there are r* asons for dls. outitlng the value of some of th** contr > »« that have appeared For liirttanc" the selections for Ideal leaf an.l h in qualities, made the first » .»*< »ii. during the seedling growth of the plants In the nursery, have situ* proven of little value, as then was a deckled change In the type of foliage when the plants took •n a more rapid and nu<. uletit growth The same result would follow as the effect of environment, rather than heredity, for any trait that might ap pear. h«’nce the problem Is to select plants that have an Inherent power for the production of desirable quail lias llut, with nearly a hundred •trains to consider and at least a . •core of points of variation appear- . taf In endless combination, this has ( not teen an easy mid -unking. “Several of the varietu h test-d show contrasts of decidedly practical value, such uh hardiness. habits of stooling, qualities of res Htaucc to drouth, frost and fungus disease*, leafy hay qualith-M and prolific seed yields These valuable traits are not found in any one variety, and it Is difficult to say which strains hav** the points of graatest utility. It is certainly obvious that mark'd itu provcuie,,t over most of the ordinary types of alfalfa Is possible, if only seed of soiii** of the strains tasted could Im* procured, which, however, is difficult, as different lots of seed supposed to be th* - same often prove entirely different. “It is difficult to Judge the merits of alfalfa growing under different run dltlous of soil and < ulturul care, but in a comparative test under uniform cond.lions Mi contrasts are clearly shown, alsu, in nearly all varieties, il is easy to recognize the superior qualities of some of the Individual plants, which suggests the single plant as a unit for seed selection The results of our nursery work with individual plant selections have r*-- v«-al**d the fa.ts that In plants show ing desirable qualities some will re produce the traits quite uniformly while others will breed Irregularly the qualities that were apparently the same, hence, heredity ill alfalfa plants cannot Is* determined by a cur sory view, but more by the compari sort of their performance re«-ords The plan Is now to make Individual selec tion* of seed from the most highly efficient plants revealing desirable traits wherever found in any of the varieties, and then submit them to a fair comparative test for their repro ducing tendencies, thus affording an opportunity to Intelligently select and Increase seed of aifuifa. with known uniformity of qualities for testing in different sections of the state Som** of th* principle qnallti«*s that have engaged the attention In this inves tigation are Hardiness There ur** f**w fl* Ids of alfalfa that have not suffered from the lack of this trait, plant* dying out either from frost, drouth, soil conditions or plant di scos- s The supretonty In this re spect of the Turkestan and more hardy kinds over the Arabian, or southern variety. Is very marked In deed Another contrast was In re gard to frost r* Distance of the green growing plauts. On April 26. IVON, the weather dropped to 22 degrees of temperature Alfalfa in the nursery plats, a foot In height, was frozen stiff, but when the sun thawed them out sum* plants w* re ezceptlonally ■ —i an s— n ll isiritss mf AU ALI A 111 U) ON |) A BoLl n I \ \\ IN FAIRMOUNT. fr**«* from Injury. th«- light colored fol laz*- seemingly having suffered most Th** past ■•'Simii the temperature dropped to U degrees on the last of April and the alfalfa was attain ••• v*-r< l> froien ha* k and with th*- same results, a* a contrast In reals tance, but not uniformly In th** sam*> plants ns the year before, ns tin dark green colored plants wer** the most frost resistant As a variety, the Turkestan pis’a w*re the least Injured Several plants showing frost resistance have produced seed, which, has be n secured for future testing for this feature “One of the most valuable quali ties In the alfalfa plant Is Its habit of stoollng and Its power to push out growth for three to four crops of hay a year almost Indefinitely. The nursery plats having been thinned to Six!) I ur Hund’cd Poun Su.ar Mom One Acre of GroimJ. slugle plants twenty Indus a. art each way, gate an ■ Xce|»©at cl *' to ob* rve ihc siooiLig hub.is oi he different varje.n - Hera u n aii> Turk** a. pi..t wer- exc pin* ill) • plant* litere is a U-nUt ncy to »ot down from the <rown blanches, vnlch would bf a very d*siiaoie trait to . lhick<*u a poor s and or to ma.' .tin a stand of uttaiia on poof Soil condi tions, if it could be bcit«r develop ed. The teodeucy to start growth early in the spr.ng is a var.aion that Is dtara t» ristic of tne Turk- s tan alfalfa and son.c others As early os Mar. h 17, in IjON, inese strains were showing green shoots tbr** to fit*- Inches huh above the gr -ad, while under th* same conditions the . native and some other strains re mained dormaut full thro? w«-eks later It has now been observed tat a corresponding check in the gr-Ath of these early varl ties takes place late In the fall, and II Is do>. ful if this varla’ *»n is of any val.< for the crops in the spring are so often set bu< k or cut short by late >, ring fre**z«-s. “The contrast * In dis<*a*e-res ant tendencies in ulf >l.a are some » very marked, but the plats 'hat have b»wn most affected by adi »** , one s*-aaon have not always b* * t.e Nitii*' oios the next, so there to be a little question as to th re liability of the«e obs* rvatioi t \s < In th* case of frost reslstaric is the dark gr«-e:i color'd leav* mat »'***iii to Im* the least affee ted . mll d* w or 1* af spot Th*- pr*** nee of leaf fungus aff«M ts s ri -usl> me I* af in**ss of hay, and plaum tha' w«-re the I'-osl affected have L* • trefully sought In our a> od *• 1*- » The richest part of alfalfa hay - In the lea>««* and small stems.it* i. n dense foliage, giving a high i * nt of l**Af-to-*tem quality shoi.l 1 t. » domi nant point In the s'l*'itit<r for hay type, and selections for this point have been carefully mad* ihe se lections for s*-«*d yb Idltig s have been very positive in Ui«-ir results, i and the contrast Ui tin- p hj.tion of s*-**d In the different varieties have been the most mark* dof d| Most of th* Turkestan plat pr««l , >d pric tit ally no seed, whll** «»t h«r»* among tho sixty-four phi • in th* nursery i have produced tl»** phenolic rial yield , of two and one half {Niunds of clean seed from a square rod* with 1 less than one hundred plants The 1 varieties that have been th,. heaviest seod yielding one year have als*» , been the best the following season, i Single plants have produced two i ounces of s* ed. and the pitta sown i with (he seed of th**s** ■••lections have In turn been heavy *. ,>d pro ducers; so that this trait Is to ■om« extent An Inherent quality While the seed yielding tendency may i be greatly affected by hereditary I tm'»s. It is douM 1 -s mor»* generally l.iflu* if ed by climatic and cultural romnltions. All the ob-» rvati ms on this point s «*m to ludU it<* the fact that outside * f Insect Injuries the proper supply of moisture is the heav iest factor In d**t* rmlning the seed yield of alfalfa The heaviest yield of mo d is produced when th** plants make a relatlv* ly slow dwarfed growth. “I’nder irrigation the usual system of flooding supplies too much water, and alfalfa grows too rank fra se d yield On the other hand, without Irrigation, the seed grows too rank for a s.-ed yield. On the other hand, without Irrigation, the se d fails s** of <*n to fill on account of the lack of water Hut where th** roots can penetrate to Just the proper condition of moisture, or when Irrigation is applied at Just the right time and amount, the happy medium is reach ed, and a good yield of seed Is real ized Th** only practbal method to regulate moisture, or to control lrri ga ion for alfalfa s*-*hl culture, is to sow th** s**ed In rows with space to permit Int rtlllage to conserve the mobture from rains or winter Irri gations, and to «liable th** rows being lagged out with clean cut furrows in ab>ut every other row, so that the light st possible irrigation may be applied quickly and evenly at the prop* r time as the needs of th** crop msy demand A thin stand of plants on the ground seems also to-, ssary to produce good r* suits In s*-* d yield The stems growing more stocky Mnd the plants standing som*’ little spate apart, the branch's will entwine each other so as to brace and prevent lodging from wind or h**avy storms, whlth is disastrous to an alfalfa se d crop The smooth fur rows will also serve to provide good drainage from excessive rail.a. This system has been followed 111 the nurs ry plat work and it has been successful ttppar* ntly Th*- plan has been reported a success In other states, arid It so* ms pradi-al to be applet on a larger >*<&)•• for grow lu* mhhl comnuTi-lally " A H. Evers, of Feirmount, Mr Beer* liar lin'd In thla eor lion for Hie inmt •!> y.nre, but lnn< toll he b>'.«in.' nffucU-d with wander lux nud »uld lib. pine" He wilt move to I'enbody. Kan., durlnit tbe comlim month lie tvcknowleditvi Hint he made Kood on hie present farm, and ■lmply desired n ehttUno. lie owned ■ f»rtn of forty acre, year hr ranted UO ttcnw of alfnlfn land, from whleh he received nbout three ton* per ncre and forty bushel, of re.vl, whleh ,e||» It lU per buibel. Mr E*ere la elno feedln* M>o heed of i •heep. whleh will *o on the merket i In n abort tlmo. How Otero County Won the Hearst Trophy Cup N SB kiHiwn the t»'«-ro county • - - • come well known not alone lu the Ar kansas Valley, or Colorado, but more or less gen* rally throughout the whole t'nited Stat«-M wh*re exhibits of aiy kind are known. Some In* f irmatlon on th** hull ing up and pl.t ing this exhit i . the winner of half a dozen sweepstakes and of ihe William itaiidolph llearst silver cup. might te interesting In June last year some of the en thusiasts of th*' county in publicity matters deiided that on* of th** grea'est iiMJins op n to Otero county fur publicity purposes was the * ap* luring of th* lar.e silver loving cup off r* d at that Mine by W illiam Ran dolph Hcurst, of New York, for the b*-*t county exhibit of agricultural product* at the Fhzhtc-nth National Irrigation Congress to be held in l*u «-blo the following Sept* mber. That »■' ro •> • >ll i- 1 produc the <Tops liec**Bßary from whU'h to select an exhibit mu» f*-lt as assured, and it lacked only the push and work to prepare an exhibit that would war rant tit*- award The American llaet Sugar Company. R«m ky F’ord factory officials, were in- Hearst and Shafrotli Trophy Cups terested in the preparation of the '•xhi.lt and l**nt th** aid of their ag riculturists to gathering the male rial* for the exhibit. and the unices of V\ W. Kearney were euliated to take active charKe of getting material to getta«*r and preparing It for exhibi tion purpose*. The large warehouse used fur storing suuur at the Hoc :ky Ford *ugui fa* lory wait um d to pre pare the exhibit in. and during its preparation hundreds of Interested farmers visited lie place und aided Ui many ways the work It became i thereby an exhibit of everybody, so general was the interest tasen When th* exhibit was fina.ly r« aly for shipment, it wa* decided to place ll before the judges of the Inter state hair in Denver and the State Fair at Pueblo before taking It to the Irrigation Congress to compete for the Hearst c up The efforts of the exhibition com mittee of th« Otero County Associa tion yield'd gratifying returns at noth of the expositions, sweepstakes being taken at the Interstate in Denver, tying Weld county for first awards, being given fir«t \. and tun big seventy out of seventy two first awards, and at Pueblo the cleaning made was general straight through, nothing on exhibition le mg In th*- 1 same class. At the Irrigation Congress four count U-s were making an effort to laud the cup. aud the awarding of , ‘he Hearst c up to Otero county wus done after great dc*libe ration by the Judges. Fremont, lb m and Prowers counties, a* well as Pu* bio and hi Paso counties, all had large* exhib its there, but after a car ful com pilation of the* number of differ* ut products showu, then* seemed no question that Otero county hud won easily, and the award was made. In the exhibition as shown at Pueblo during the Irrigation Congress UOj specimens of different crops | grown in Otero county wor** shown, ( and of these specimen*. 5t»6 were of ( (different varieties, showing the won* derful collet Hon. embracing practical ly every product of th* soli raised In ! this latitude Not only were sped* mens to be had in th*- county of ull ih-se crops but the specimens were , *°°d. of the kind that could easily compete with the s*-< lions specialix- v I tig In them. The Sbafroth cup. offered by Gov* ' | ~rnor •• »' ■»> ft th for the fin- | est collection of forage crops, was ( also taken at the Irrigation Congress by the Otero county exhibit, another I clean win over all other sections. In I referring to th** worth of this ex hibit, it should i«* borne in mind that the exli bit ions of Bent and Prowers counties wer als> of th* 'kind that wer*- wiantrs. and these cou/itk-s de served much praise for the showing* The fa* t tha: th** Judges considered long b* fore mak ng the awards tes tifies to the wor h of all the coun* y exhibits shown there, and Ot* ro county *lld uol have a walkaway by any moans A {Minion of the county exhibit,ac companied by th*- now famous Hearst cup. was sent to Pittsburg in the name of the Arkansas Valley Com mercial Assocda’ion to show the east* £ . • ■ t . .• i the effect has been f* It in the val ley In the form of hundreds of in quiries and many settlers. Th** Chicago Land Show was the scene of the next exhibit of the Otero county exhibit, it being the nucleus of the Arkansas Vailuy ex hibit at the large show in th** Windy City, ami the impression made was very good, so good in fa< t that this section is still receiving many inquiries from Illinois and surround ing states for further information about th*- land that yields such a quantity and quality of products. The ll**ar*t cup, the largest single prize tak* n both iu size* and money value*, la the largest cup of its style ever made, and cost In the neighbor hood of fJ.OU" It stands about forty eight Inches high, holds nlue gallons in the bowl, and is of solid silver, being the work of a large* firm of silversmiths iu San Francisco. Colorado's Cornucopia for 1910. Issuing this paper as we do on the c losing hours of the year we are en abled iu our painstaking way and by u most complete system of statistics to geneia tie Colorado's agricultural output for 11110 in the usual compre hensive manner, sa>s I* l* Id und h arm The figures presented herewith are about as accurate as can be gleaned and we ar*- presenting them In the fullness of our belief that they are irrcfuia.lt*. Twenty-five years of *ar* ful attention to the statistical matters of our slate as they apper tain to th* agricultural and livestock * . . ■ I U> k ' *• finger of pr ph*cy on th** puls*’ of realization as u«* huve been doing for a quarter of a century and without <armg to dwell further upon the point w** present herewith the re sult f Colorado's rural operations In dob 1 * » and cents for this gracious year; vlfalfa, hay aud s«-vd .. ~ $16.000.000 Native hay arid timothy .. 12.U00.U00 Spring and w.ater wheat .. 0,600,000 ‘ ••rn, sorghum, kaffir, etc. 6,000,000 l‘ .i ..* puds and sweets 6,400,000 Hat- sold and still on hand 3,700,000 Harley and rye 750,000 Melons and cantaloupes .. 1,600,000 Seed production 1,200.000 Orchard and small frulta .. a.000.u00 • : Inn k. buludlng greenhouse output .. .. 7,r.00,000 Sugar beets, f.o.b 4,500,000 t attle shipped out 15,000,000 t attle consumed and It* truss# 6,000,000 Hairy products and Increase 11,000.00 Sleep raised and sold.. .. 2,600,000 Wool output, sold and In storage 3,640,000 Hides, pelts and furs., .. 1,400.000 Poultry and eggs 6,800,000 Swine, increase and pork sold 3,600,000 Horses, mules and jacks .. 6,200,000 He*** and honey .. .. 176,000 Cut flowers, bulbs and plants 1,100.00^ Totsl 6130.626,000