Plant growth process observation record
Plant growth observation records usually include seed germination, rooting, sprouting, leafing, flowering and other stages. The changes in each stage can be recorded in detail through continuous observation.
Take common plants as an example, the key points of their growth process observation records are as follows:
1. Seed germination and rooting stage (1-7 days)
Seeds absorb water and swell: For example, soybeans increase in volume after soaking, and wrinkles appear on the surface (reference May 6 record).
Growing root hairs: White root hairs grow at the bottom of onions within 2 days after planting, marking the beginning of water and nutrient absorption (reference May 8 record).
Root system formation: For example, garlic needs to keep the soil moist, and the root system develops to support subsequent germination (reference the first record).
2. Germination and seedling growth stage (1-3 weeks)
Breaking the soil and germinating: mung beans, soybeans and other seeds crack, and the sprouts break through the seed coat (reference September 29 soybean germination record).
Seedlings grow taller: Garlic seedlings can grow to the height of chopsticks within a week, with upright leaves and bright green color (refer to the first record in the reference).
Phototropism is obvious: For example, small seedlings will "grow in unison towards the sun", reflecting the plant's tendency to light (refer to the observation record of rapeseed in the reference).
3. Lush branches and leaves and mature stage (3-6 weeks)
Leaves increase and become thicker: For example, jasmine leaves change from light green to dark green and the texture becomes harder (refer to the description of jasmine in the reference).
Flower bud differentiation: Impatiens begins to form flower buds after about 1 and a half months of growth (refer to the fifth record in the reference).
Flowering and fruiting: Cherry tomatoes germinate about 2 weeks after sowing, and then grow leaves and bloom (refer to the record of cherry tomatoes in the reference).
In the process of plant growth, we have many plant growth regulators that can be used to promote plant growth and improve the quality of crops, such as Gibberellic Acid (GA3), 6-Benzylaminopurine (6-BA), Mepiquat chloride (PIX), Prohexadione calcium, 1-Naphthyl Acetic Acid (NAA), Forchlorfenuron (CPPU / KT-30), Indole-3-Butyric Acid (IBA), welcome to consult.
Take common plants as an example, the key points of their growth process observation records are as follows:
1. Seed germination and rooting stage (1-7 days)
Seeds absorb water and swell: For example, soybeans increase in volume after soaking, and wrinkles appear on the surface (reference May 6 record).
Growing root hairs: White root hairs grow at the bottom of onions within 2 days after planting, marking the beginning of water and nutrient absorption (reference May 8 record).
Root system formation: For example, garlic needs to keep the soil moist, and the root system develops to support subsequent germination (reference the first record).
2. Germination and seedling growth stage (1-3 weeks)
Breaking the soil and germinating: mung beans, soybeans and other seeds crack, and the sprouts break through the seed coat (reference September 29 soybean germination record).
Seedlings grow taller: Garlic seedlings can grow to the height of chopsticks within a week, with upright leaves and bright green color (refer to the first record in the reference).
Phototropism is obvious: For example, small seedlings will "grow in unison towards the sun", reflecting the plant's tendency to light (refer to the observation record of rapeseed in the reference).
3. Lush branches and leaves and mature stage (3-6 weeks)
Leaves increase and become thicker: For example, jasmine leaves change from light green to dark green and the texture becomes harder (refer to the description of jasmine in the reference).
Flower bud differentiation: Impatiens begins to form flower buds after about 1 and a half months of growth (refer to the fifth record in the reference).
Flowering and fruiting: Cherry tomatoes germinate about 2 weeks after sowing, and then grow leaves and bloom (refer to the record of cherry tomatoes in the reference).
In the process of plant growth, we have many plant growth regulators that can be used to promote plant growth and improve the quality of crops, such as Gibberellic Acid (GA3), 6-Benzylaminopurine (6-BA), Mepiquat chloride (PIX), Prohexadione calcium, 1-Naphthyl Acetic Acid (NAA), Forchlorfenuron (CPPU / KT-30), Indole-3-Butyric Acid (IBA), welcome to consult.
