Compounding between plant growth regulators
In the past, everyone thought that plant growth regulators were special and could not be used in combination. However, modern plant physiology studies have proved that different plant growth regulators will produce unexpected good effects when used in combination.
After the compound use of growth promoter and growth inhibitor, it is found that it can inhibit vegetative growth and promote reproductive growth of some plants. While the plants can control vigorous growth and resist lodging, they can enlarge fruit, increase yield and improve quality.
1. Sodium nitrophenolate + sodium naphthalene acetate
It is a labor-saving, low-cost, high-quality new compound plant growth regulator. Sodium nitrophenolate, as a comprehensive regulator of crop growth balance, can promote crop growth.
On the one hand, it strengthens the rooting effect of sodium naphthalene acetate, and on the other hand, it enhances the rooting ability of sodium nitrophenolate. The two promote the rooting effect faster, absorb nutrients more strongly, and accelerate the promotion of crop extension and robustness, without lodging, and saving. The middle is stout, the branches and tillers are increased, and it is resistant to disease and lodging.
According to the joint experimental research of several scientific research units, the compound of sodium nitrophenolate and sodium naphthalene acetate in a ratio of 1:3 was applied to rootstocks. The results showed that the number of rooting was significantly higher than that of sodium naphthalene acetate alone;
The experimental research on soybean shows that the two can obviously promote the sturdy root system of soybean, the ability of nodule nitrogen-fixing bacteria is significantly enhanced, and the obvious visual effect is shown in 2-3 days;
The test results show that the use of 2000-3000 times aqueous solution of sodium nitrophenolate and sodium naphthalene acetate compounding agent to spray 2-3 times on the foliar surface of wheat at the rooting stage can increase the yield by about 15%, and has no adverse effect on the quality of wheat.
