1. Promote germination and rooting
1. Gibberellic Acid GA3 or Compound Sodium Nitrophenolates (Atonik) promotes cucumber seed germination. Soaking cucumber seeds in 150~250mg/L gibberellin solution for 3h or in 1600mg/L sodium nitrophenolate solution for 12h can significantly promote seed germination, improve seed vitality and germination rate.
2. Naphthalene acetic acid (NAA) and indole-3-butyric acid (IBA) promote rooting of cuttings. Cut the cucumber 2~3 side vines, quickly dip their base in 2000mg/L Naphthalene acetic acid (NAA) or Naphthalene acetic acid (NAA) solution for about 5s, and immediately take out the cuttings. When the culture conditions are suitable, roots can be formed into new plants in 11 days.

Use rooting powder does not mean that the more you use, the better effect will be. It is recommended that vegetable farmers apply it according to the recommended dosage on the label. You can choose to apply it in the early or late growth period of vegetables, when the leaves are good but the roots are weak, which can increase the amount of roots and enhance root absorption ability, the application effect is the most obvious.

In agricultural production, plant growth regulators can control or promote the growth and development of vegetables, which can increase and stabilize crop yields and improve quality, thus significantly improving our planting efficiency. there are three most popular "plant growth regulators". when they are use to grow vegetables, grains, fruits, or flowers, they can all show significant effects on increasing production and quality.

Tomato has the biological characteristics of being warm, light-loving, fertilizer-tolerant and semi-drought-tolerant. It grows well in climate conditions with warm climate, sufficient light, in few cloudy and rainy days, it is easy to obtain high yields. However, high temperature, rainy weather, and insufficient light often cause weak growth. , the disease is serious.