搜索结果: 1-4 共查到“土壤学 sugar”相关记录4条 . 查询时间(0.125 秒)
Effect of Reduced Application of Phosphate and Potassium Fertilizer on Sugar Beet Production in the Abashiri Area
Sugar beet Yield Phosphoric acid Potassium Low-input Brown andosol
2009/7/8
We examined the effect of reduced application of phosphate and potassium fertilizers on sugar beet production in brown andosol fields in the Abashiri area of Hokkaido in 2001∼2003. We could not...
Fertilization of sugar beetroot with ecological fertilizers
Fertilization sugar beetroot ecological fertilizers
2010/1/19
Field trials were carried out on Balhihylogleyi-Calc(ar)ic Luvisol soils of the
experimental station of the Lithuanian University of Agriculture. The aim of field trials was to estimate the influe...
Effects of potassium, magnesium, and sulphur containing fertilizers on yield and quality of sugar beets (Beta vulgaris L.)
Kalimagnesia magnesium potassium sugar beet yield
2010/1/11
Effects of potassium (K), magnesium (Mg), and sulphur (S) containing fertilizers on root yield, refined sugar yield, and K, Mg, and S concentrations of leaf of sugar beet (Beta vulgaris L.) were studi...
Trials of sugar beet seed pressing with various pressure rollers
design of pressure roller sugar beet furrow bottom soil hardness gravitational force
2010/1/15
This paper presents the investigation of the technological process of operation of special type sugar beet seed pressure rollers and the experimental trial results of tests carried out in various soil...