樋田 幸夫 | Tropical Agriculture Research Center
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概要
Tropical Agriculture Research Center | 論文
- Parasitic Activities of Egg Parasitoids on the Rice Planthoppers, Nilaparvata lugens(STAL)and Sogatella furcifera(HORVATH)(Homoptera:Delphacidae), in the Muda Area, Peninsular Malaysia
- エクロメゾール(パンソイル^[○!R])によるトウモロコシべと病の防除
- SOIL-PLANT NUTRITION STUDIES ON TROPICAL RICE : V. Yield Components as Affected by the Timing of Top-dressing of Nitrogen in the Bangkhen Paddy Field
- SOIL-PLANT NUTRITION STUDIES ON TROPICAL RICE : IV. The Effect of Double-cropping in a Rainy Season upon the Plant Growth and Soil Fertility Status of Nitrogen in the Bangkhen Paddy Soil
- SOIL-PLANT NUTRITION STUDIES ON TROPICAL RICE : III.The Effect of Soil Fertility Status of Nitrogen and its Liberation upon the Nitrogen Utilization by the Rice Plants in Bangkhen Paddy Soil.