A kind of wheat seedlings and Wang Miao management
The management of water and fertilizer should be delayed until the middle and later stages of jointing, which will promote the transformation of this type of wheat field from strong to strong, promote two-level differentiation, and increase the rate of sorghum stalk formation. To reduce the use of nitrogen fertilizer and increase potassium fertilizer in fertigation. Increasing potash fertilizer is beneficial to the lodging resistance of the straw and increase the grain weight.
Spraying booster
In the early stage of the jointing of wheat, 20 milliliters of melatonin used per mu and spraying 100 pounds of foliar spray can inhibit internode elongation and prevent late lodging.
Integrated control of pests and diseases
This year, the wheat population in many regions is too large and the field is closed, which can easily cause damage to wheat sheath blight and wheat spiders. Control of sheath blight: spray per acre with 5% Jinggangmycin water 200 ml water 150 kg wheat stem base; control wheat spider: 1.8% avermectin 2500 times, 20% broom net or 20% Spirit 1500 times liquid was sprayed before and after noon when wheat spiders were most at risk.
The management of water and fertilizer should be delayed until the middle and later stages of jointing, which will promote the transformation of this type of wheat field from strong to strong, promote two-level differentiation, and increase the rate of sorghum stalk formation. To reduce the use of nitrogen fertilizer and increase potassium fertilizer in fertigation. Increasing potash fertilizer is beneficial to the lodging resistance of the straw and increase the grain weight.
Spraying booster
In the early stage of the jointing of wheat, 20 milliliters of melatonin used per mu and spraying 100 pounds of foliar spray can inhibit internode elongation and prevent late lodging.
Integrated control of pests and diseases
This year, the wheat population in many regions is too large and the field is closed, which can easily cause damage to wheat sheath blight and wheat spiders. Control of sheath blight: spray per acre with 5% Jinggangmycin water 200 ml water 150 kg wheat stem base; control wheat spider: 1.8% avermectin 2500 times, 20% broom net or 20% Spirit 1500 times liquid was sprayed before and after noon when wheat spiders were most at risk.
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