Responses of malting barley cultivars to different seeding rates, 1: variation of yield components and yields in different seeding rates
1984
Guh, J.O. | Lee, Y.H. (Chonnam National Univ., Kwangju (Korea R.)) | Ha, K.Y. (Office of Rural Development, Iri (Korea R.). Honam Crop Experiment Station) | Shin, D.Y. (Chonnam National Univ., Kwangju (Korea R.))
Finding the variations of principal agronomic traits, fourteen malting barley cultivars were tested with both narrow spaced row seeding and broadcasting on high ridge respectively. The seeding rates were varied as 15, 20, 25, 30 and 35 liter per 10a in the narrow spaced row seeding and 20, 25, 30, 35 and 40 liter in the broadcasting on ridge. The additional seeding rates in both seeding methods caused the drifts of earlier heading and maturity, longer in culm length, linear increase in number of spike and yields per unit area, slight reduction in 1000 grain weight, and slight increase in one liter weight, but no changes in number of grain per spike
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