Fertilizer is a must in promoting plant growth. However, certain defects in chemical fertilizer itself and the negative effects caused by irrational application are increasingly evident. Since the 1930s, the research and application of plant growth regulators has gradually begun, and its potential social and economic benefits are very large, and development is also very rapid. By the 1960s, plant growth had been established. Conditioner industry.
With the development of chemical technology and biotechnology, plant growth regulators are playing an increasingly important role in increasing agricultural output, improving product quality, reducing labor intensity, and increasing labor productivity. Just as people predict: the 21st century is the century of bioengineering, and the transformation of bioengineering will be a transformation of transposing engineering and chemical regulation technology.
Plant growth regulators are substances that regulate plant seed germination, rooting, growth, flowering, fruiting, senescence, shedding, dormancy and other growth and development. They have very little content in plants, but they play an important physiological role, and all life activities of plants. Can not do without their participation. It is customary to refer to the endogenous regulatory substances produced in the plant itself as plant hormones, and to artificially apply them to plants as plant growth regulators.
In a study to promote plant growth, the scientists took 0.08g of cinnamic acid dissolved in 10ml of ethanol, and configured the 80mg/kg stock solution to be used in distilled water. Mung bean, cucumber, corn, water spinach and other seeds were selected in the artificial climate chamber. The experiment of promoting the germination of seeds by cinnamic acid. The experimental results show that cinnamic acid can significantly promote the germination growth of Swamp seed under high concentration conditions. In addition, cinnamic acid can also promote the growth of other seeds in other concentrations.
After further in-depth research, scientists have surprisingly found that cinnamic acid has a significantly greater effect than plant growth regulation. It can significantly promote the growth of stems and leaves of plants, especially for hereditary and physiological dwarf plants; it can replace the light and low temperature conditions required for the germination of certain seeds to promote germination; Sunshine plants bloom under short-day conditions, shortening the life cycle.
With the development of chemical technology and biotechnology, plant growth regulators are playing an increasingly important role in increasing agricultural output, improving product quality, reducing labor intensity, and increasing labor productivity. Just as people predict: the 21st century is the century of bioengineering, and the transformation of bioengineering will be a transformation of transposing engineering and chemical regulation technology.
Plant growth regulators are substances that regulate plant seed germination, rooting, growth, flowering, fruiting, senescence, shedding, dormancy and other growth and development. They have very little content in plants, but they play an important physiological role, and all life activities of plants. Can not do without their participation. It is customary to refer to the endogenous regulatory substances produced in the plant itself as plant hormones, and to artificially apply them to plants as plant growth regulators.
In a study to promote plant growth, the scientists took 0.08g of cinnamic acid dissolved in 10ml of ethanol, and configured the 80mg/kg stock solution to be used in distilled water. Mung bean, cucumber, corn, water spinach and other seeds were selected in the artificial climate chamber. The experiment of promoting the germination of seeds by cinnamic acid. The experimental results show that cinnamic acid can significantly promote the germination growth of Swamp seed under high concentration conditions. In addition, cinnamic acid can also promote the growth of other seeds in other concentrations.
After further in-depth research, scientists have surprisingly found that cinnamic acid has a significantly greater effect than plant growth regulation. It can significantly promote the growth of stems and leaves of plants, especially for hereditary and physiological dwarf plants; it can replace the light and low temperature conditions required for the germination of certain seeds to promote germination; Sunshine plants bloom under short-day conditions, shortening the life cycle.
Decking Covering Board,Alumium Casting Cover,Outdoor Wpc Deck Flooring
Yongsheng New Material Co., Ltd. , http://www.wpcgoods.com