Pacific Gas and Electric magazine . t5 acres. The size of the checks will na-turally depend upon the fall and topog-raphy of the land, but as a rule a difler-ence in elevation of from 3 to 5 inchesbetween checks will be found satisfac-tory. The outside levees should have abase of at least 6 feet, a width on topof 2 feet, and be from 2 to feet most satisfactory levees are madewith a Fresno scraper, although the in-terior levees can often be made morecheaply with an implement known as acrowder or pusher. There are also vari-ous forms of land levelers on the marketthat do satisfactor
Pacific Gas and Electric magazine . t5 acres. The size of the checks will na-turally depend upon the fall and topog-raphy of the land, but as a rule a difler-ence in elevation of from 3 to 5 inchesbetween checks will be found satisfac-tory. The outside levees should have abase of at least 6 feet, a width on topof 2 feet, and be from 2 to feet most satisfactory levees are madewith a Fresno scraper, although the in-terior levees can often be made morecheaply with an implement known as acrowder or pusher. There are also vari-ous forms of land levelers on the marketthat do satisfactory work. Much of theland now in rice is poorly prepared, asevidenced by the fact that some placesreceive too much water, resulting indrowning out the crop, while other spotsarc too high to receive enough. The importance of rapidly draining therice field during the early stages of thegrowth of rice has already been alludedto. Facilities for drainage are, in fact, asimportant as for irrigation. Drainage is Pacific Service Magazine 183. but a corollarj ol iriigalidii; Ihe Iwo gohand in hand, and the success of the riceindustry here will depend largelj uponthe attention that is given to removingsurplus waters and relieving water-loggedlands. A prominent engineer is said tohave been sent to foreign countries toinvestigate rice-growing conditions and(() find out how it was possible to growrice on the same land year after lirst report, it is said, was cabled inone word, Drainage. Whetlier or not tills story is true, it well illustrates thenecessity of the case. The opening up of natural water-couisesand the construction of a comprehensivetlrainagc system in keeping with the Hoodcontrol work now being undertaken inthe Sacramento valley will have an im-portant bearing upon llie rice industryin California. There is already a move-ment on foot to organize a drainage dis-trict for the dridley section which shouldreceive Ihe supjjort of every irrigator. A Welcome Tribute from a Comp
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