BBCH-scale is a system used by farmers and agricultural experts to describe the different stages of plant growth. This helps them to know when the plant is ready for certain actions, like harvesting or treatment with pesticides. Grape plants have their own specific BBCH-scale, which is known as BBCH-scale (grape).
Now, let's imagine you have a grape plant that you want to grow. The first step is planting the grape seed in the soil. After a few days or weeks, the seed will start to sprout, meaning a little plant will start growing from the soil. At this point, the plant is at stage 10 in the grape BBCH-scale.
As time goes by, the little plant will keep growing and developing. It will start to produce leaves and branches. The plant will grow taller and stronger, and will also start to form buds which will turn into grapes. Depending on how healthy the plant is and how much sunlight and water it gets, it will reach different stages on the BBCH-scale.
When the plant is at stage 61, it means that the grapes are starting to ripen. The grapes will turn from green to purple, and they will start to become sweeter and more delicious. This is the best time to harvest them and eat them.
In summary, BBCH-scale (grape) is a system that helps farmers and agricultural experts to know the different stages of grape plant growth, from planting the seed to harvesting the ripe grapes. This helps them to take actions at the right time to ensure the plant grows healthy and strong, and produces delicious grapes for us to eat.