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Influence of a Fagus crenata Plantation with Different Weeding Periods on the Consequent Stand Structure in Cold Region with Snowiall
colonized broadleaved species Fagus crenata plantation weeding
2009/8/24
In cold regions with snowfall in Japan, unsuccessful Cryptomeria japonica plantations are often intended to convert into more natural forest in recent years. To improve such a practice, we examined ef...
Effect of Method of Nitrogen Fertilizer Application on Recovery Rate of Applied Nitrogen and its Distribution in the Rice Plant in a Cold Region
Fertilizer placement Labeled nitrogen (15N) Protein-content Recovery rate Rice plant
2009/7/8
To examine the effect of the method of nitrogen fertilizer application (incorporation into plow layer, surface layer application and side dressing) on the recovery rate of applied nitrogen and its di...
Effects of Maturing Stage of Corn Hybrids on Silage Yield, Feeding Value for Dairy Cows and Milk Production in a Cold Region of Japan
Corn Silage Maturity Effluent Loss Intake Milk Production
2016/4/25
This experiment was conducted to evaluate the effects of differently maturing corn hybrids on silage production and milk production per unit area in the northern part of Japan, where grain development...