I. Climate reasons
In the spring, the stamens mainly occur in the flower bud differentiation period, which is about 35 days after sowing. If the plants are affected by drought, disease, temperature unfavorable (below 13°C or above 35°C) and other factors, the pollen cannot grow and spread normally. Pistils do not fertilize normally and form unisexual fruit. Because of the lack of growth hormone, this kind of fruit affects the absorption of zinc, boron, potassium and other elements that promote fruit enlargement, so it forms a stale fruit. Nutrients are mostly used for the growth of stems and leaves, and young fruit cannot be supplied with sufficient nutrition, and it is easy to form a stale fruit.
Too many fruit-setting plants have weaker growing vigor. When there are too many fruit sets, some fruits that are late in fruiting or poorly set often result in stale fruit due to insufficient nutrition supply.
In the poor fruiting period of the cultivation environment, if the field is prolonged with drought and water shortage, or if too much fertilization occurs, burning roots occur, or the pests and diseases are seriously damaged, and the leaf area is insufficient, resulting in malnutrition of the fruits, and a stalemate is formed in the later period.
Second, preventive measures
When planting the planting plant, the soil should be kept at the same level as the ground and then covered with earth 3-5 cm thick. Timely pouring root water to prevent drought in the flower bud differentiation period, to prevent drought, other time control of water to promote root to prevent the formation of abnormal flower. During flower bud differentiation and pollination and fertilization, the daytime temperature in the protected area is strictly controlled at 23-30°C, nighttime at 15-18°C, and the ground temperature is 17-26°C. The soil water content is equivalent to 55% of the maximum water holding capacity.
Timely seedlings were divided into two true leaves at the time of seedlings, to prevent the seedlings from damaging the roots too late, thus affecting the supply of nutrients when the flower buds were differentiated, forming thin flowers and incomplete flowers. When seedlings can be used to sulphate 700-1000 times liquid rooting in order to promote root growth.
Plants to adjust the number of fruit set plants to be appropriate, should be based on the growing trend of the plant fruit, the excess fruit should be removed as soon as possible, and timely control of pests and diseases.
The vertical control accuracy is increased by 20%
The trajectory is more precise and the flight is smoother
Responding to various complex vibration effects
The aging of the frame can also fly stable
Reduce the investment in after-sales maintenance
Multiple redundant backup
Triple redundancy imu
Dual redundant barometers
Flying is safer
Noise reduction and power saving
The motor noise is three times smaller
Save 5~15% electricity
The flying sound is even smaller
In the spring, the stamens mainly occur in the flower bud differentiation period, which is about 35 days after sowing. If the plants are affected by drought, disease, temperature unfavorable (below 13°C or above 35°C) and other factors, the pollen cannot grow and spread normally. Pistils do not fertilize normally and form unisexual fruit. Because of the lack of growth hormone, this kind of fruit affects the absorption of zinc, boron, potassium and other elements that promote fruit enlargement, so it forms a stale fruit. Nutrients are mostly used for the growth of stems and leaves, and young fruit cannot be supplied with sufficient nutrition, and it is easy to form a stale fruit.
Too many fruit-setting plants have weaker growing vigor. When there are too many fruit sets, some fruits that are late in fruiting or poorly set often result in stale fruit due to insufficient nutrition supply.
In the poor fruiting period of the cultivation environment, if the field is prolonged with drought and water shortage, or if too much fertilization occurs, burning roots occur, or the pests and diseases are seriously damaged, and the leaf area is insufficient, resulting in malnutrition of the fruits, and a stalemate is formed in the later period.
Second, preventive measures
When planting the planting plant, the soil should be kept at the same level as the ground and then covered with earth 3-5 cm thick. Timely pouring root water to prevent drought in the flower bud differentiation period, to prevent drought, other time control of water to promote root to prevent the formation of abnormal flower. During flower bud differentiation and pollination and fertilization, the daytime temperature in the protected area is strictly controlled at 23-30°C, nighttime at 15-18°C, and the ground temperature is 17-26°C. The soil water content is equivalent to 55% of the maximum water holding capacity.
Timely seedlings were divided into two true leaves at the time of seedlings, to prevent the seedlings from damaging the roots too late, thus affecting the supply of nutrients when the flower buds were differentiated, forming thin flowers and incomplete flowers. When seedlings can be used to sulphate 700-1000 times liquid rooting in order to promote root growth.
Plants to adjust the number of fruit set plants to be appropriate, should be based on the growing trend of the plant fruit, the excess fruit should be removed as soon as possible, and timely control of pests and diseases.
Precise control
The vertical control accuracy is increased by 20%
The trajectory is more precise and the flight is smoother
Strong shock resistance
Responding to various complex vibration effects
The aging of the frame can also fly stable
Reduce the investment in after-sales maintenance
Multiple redundant backup
Triple redundancy imu
Dual redundant barometers
Flying is safer
Noise reduction and power saving
The motor noise is three times smaller
Save 5~15% electricity
The flying sound is even smaller
Flight Control,Flight Sim Controls,Flight Simulator Controls,Flight Simulator Joystick
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