Progress report . MHHika«MMMM»««w ?Ah i it* i. I re II. Certain varieties of Bjra car retard dyke erosion. Upper: Erosion tarting l with species ? Ball tolerance, growth has terminated :ii high-tide mark. Lower: Same area as in Upper protected by growth of Pucdnellia maritime ??> Balt-toleranl species. 39 TABLE 23.—THE CLUBROOT REACTION OF TWO PROMISING SWEDE HYBRIDS INCOMPARISON WITH COMMERCIAL VARIETIES, 1952 Variety or Hybrid ClubrootIndex Hybrid 329 Hybrid 515 Wilhelmsburger Ditmars Bronze Top 6-5 36-678-1 * Clubroot Index: 0 = no clubroot, 100 = complete clubroot infection. Control
Progress report . MHHika«MMMM»««w ?Ah i it* i. I re II. Certain varieties of Bjra car retard dyke erosion. Upper: Erosion tarting l with species ? Ball tolerance, growth has terminated :ii high-tide mark. Lower: Same area as in Upper protected by growth of Pucdnellia maritime ??> Balt-toleranl species. 39 TABLE 23.—THE CLUBROOT REACTION OF TWO PROMISING SWEDE HYBRIDS INCOMPARISON WITH COMMERCIAL VARIETIES, 1952 Variety or Hybrid ClubrootIndex Hybrid 329 Hybrid 515 Wilhelmsburger Ditmars Bronze Top 6-5 36-678-1 * Clubroot Index: 0 = no clubroot, 100 = complete clubroot infection. Control of Dyke Erosion Since its establishment in 1949 the Maritime Marshland RehabilitationAdministration has constructed approximately 40 miles of new dykes whichprevent the flooding of over 40,000 acres of marshland. In 1950 a study was begun at the Experimental Farm at Nappan to deter-mine the value of different plant species for protecting dykes against a result of
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Keywords: ., bookcentury1900, bookdecade1920, bookpublisherottaw, bookyear1921
