Application of PCP-Fertilizers in the Tea Field

スポンサーリンク

概要

• 論文の詳細を見る

• The authors have carried out a series of experiments on a few fertilizers contained pentachloro phenolate for five years from 1963 to 1967. The effects as a fertilizer or herbicide in the tea field and the influences upon the qualities of tea were investigated.<BR>The results were summarized as follows.<BR>1. The growth of tea plants fed with PCP-fertilizer was not shown any evident difference as compared with the control, and the yield was not inferior at all to the control.<BR>2. The deteriolation of quality of tea due to the peculiar stimulant smell of PCP was not recognized.<BR>3. The evident effect for weeding by PCP (2kg. per 10 are) was recognized, so the use of PCP-fertilizers in the tea field might be expected to save farming labour.<BR>4. There were no remark able differences in effectiveness among some kinds of these PCP fertilizers and also little difference directions of sprinkling over or mixing with soil.

• 日本茶業技術協会の論文

著者

• 渡辺 弘

  埼玉県茶業研究所

• 野村 節子

  埼玉県茶業研究所

関連論文

• 茶園におけるPCP肥料の利用
• The Fundamental Studies on the Production of Tea Leaves for Kabusetya (Part 1):The Influences of the Shade on the Biological Conditions of Tea Leaves
• Application of PCP-Fertilizers in the Tea Field
• Studies on Sod Mulching and Straw Mulching in Tea Field (Part 2):Influences of Sod and Straw Mulching on the Growth of Tea Plants and the Physical and Chemical Properties of Soils in Matured Tea Field
• The Lubochinsky-Zalta Method for the Colorimetric Microestimation of Ammonia
• Studies on Sod Mulching and Straw Mulching in Tea Garden (Part 1):Influences of Sod Mulching and Straw Mulching on the Physical Properties of Soil in Young Tea Garden

スポンサーリンク