葡萄栽培を学ぶ33(摘房) Learning viticulture 33(about cluster thinning)
樹勢をコントロールする他の方法として摘房も良いらしいです。時期としては開花前で軽めの剪定をしたうえで、摘房を行うことで、葡萄の樹のコンディションを損なうことなく優良な葡萄の実が獲れるということです。具体的なやり方としては伸びた蔓の根元に近い部分の房を残し、蔓あたり1房残しを目安にするということです。
One of the way to control vine vigour is cluster thinning. The timing of that is before flower open and doing this after lightly pruning results in harvesting excellent grapes without lessening the vine's health. The detail is that leave cluster closest to the fruiting cane and pinch the other clusters, maybe one or two .
《葡萄の生育状況 How the grapes are growing》
●MT 2(ミュラートゥルガウ 2年生の略) (short for Muller thurgau 2 years old)
昨日は花房が1つ確認できただけですが、今日は更に増えました。 Yesterday I could recognise just one flower cluster, but today I can do more.



●CH 1(シャルドネ 1年生の略) (short for Chardonnay one year old)
昨日と変わらず。芽が膨らむ様子もない。 Not different from yesterday. The buds don't seem to be plump.


●SB 1(ソーヴィニヨン・ブラン 1年生の略) (short for Sauvignon blanc 1 year old)
昨日と変わらず。芽が膨らむ様子もない。 Not different from yesterday. The buds don't seem to be plump.


One of the way to control vine vigour is cluster thinning. The timing of that is before flower open and doing this after lightly pruning results in harvesting excellent grapes without lessening the vine's health. The detail is that leave cluster closest to the fruiting cane and pinch the other clusters, maybe one or two .
《葡萄の生育状況 How the grapes are growing》
●MT 2(ミュラートゥルガウ 2年生の略) (short for Muller thurgau 2 years old)
昨日は花房が1つ確認できただけですが、今日は更に増えました。 Yesterday I could recognise just one flower cluster, but today I can do more.



●CH 1(シャルドネ 1年生の略) (short for Chardonnay one year old)
昨日と変わらず。芽が膨らむ様子もない。 Not different from yesterday. The buds don't seem to be plump.


●SB 1(ソーヴィニヨン・ブラン 1年生の略) (short for Sauvignon blanc 1 year old)
昨日と変わらず。芽が膨らむ様子もない。 Not different from yesterday. The buds don't seem to be plump.

