Planting Technology Lists
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How to prevent the damage caused by Plant growth regulators in Cotton
How to prevent the damage of plant growth regulators in cotton? Please guide the drug damage and symptoms of plant growth regulators: if the concentration and dosage of the commonly used dwarftin is too high, it will inhibit the growth of cotton plant, make the cotton plant too short, the boll will fall off easily, and even the cotton boll will become deformed. Excessive spraying of thalidomide will inhibit it.
2018-07-15 -
What are plant growth regulators?
What are the commonly used growth regulators for flowers? Please point out that plant growth regulators are divided into plant hormones produced within the plant and synthetic chemicals similar to hormone activity. As long as a small amount of this substance exists, it can promote or inhibit the growth and development of plants, but excessive dosage will also cause.
2018-07-15 -
How should herbicide damage be remedied?
How to weed the rape field? Please advise on the control of weeds in rape fields, and pay close attention to the popularization of chemical weeding techniques on the basis of vigorously implementing crop rotation of oil wheat, oil vegetables, oil beans and strengthening field management. Chemical stubble killing before sowing during the empty stubble period after rice harvest and rape sowing, glyphosate and 100 were used.
2018-07-15 -
How to apply herbicide in paddy field?
How to apply herbicide in paddy field? Please advise: first, choose to use drugs in the period when weeds are most sensitive to herbicides in order to improve the weeding effect. Second, it is necessary to choose the growth period of rice with the strongest resistance to herbicides in order to ensure the safety of rice seedlings. Generally speaking, weeds are in the stage of seed germination and.
2018-07-15 -
How to weed the corn field?
How to weed the corn field? Please advise that there are two kinds of weeding in corn field: chemical weeding and artificial weeding. Chemical weeding should be carried out after sowing and before emergence. The types of herbicides are mainly divided into two types: killing living weeds and unborn weeds. The elimination of raw weeds represents the absence of herbicides.
2018-07-15 -
Soaking carrot seeds to increase the emergence rate to ensure neat and consistent emergence
Soaking carrot seeds to increase the emergence rate to ensure neat and consistent emergence
2018-07-14 -
Methods of dry storage of grass seeds to maintain vitality
Methods of dry storage of grass seeds to maintain vitality
2018-07-14 -
Comprehensive techniques for winter management of apple trees
Comprehensive techniques for winter management of apple trees
2018-07-14 -
Early listing to increase benefits Tomato ripening precautions
Early listing to increase benefits Tomato ripening precautions
2018-07-14 -
What should we pay attention to when applying nitrogen fertilizer?
How to spray foliar fertilizer on wheat? Please guide and introduce that wheat enters the critical period of yield formation after flowering. Spraying foliar fertilizer from flowering to filling stage can effectively improve the yield and quality. Spray method 1, spray multi-dimensional potassium dihydrogen phosphate with 99.5% multidimensional potassium dihydrogen phosphate 100 grams, 30 kg evenly mixed with water.
2018-07-14