Sweet waxy corn fertilization method
June 07, 2021
Sweet Waxy Corn has high nutritional value and economic value. Appropriate production and management of fertilizers on the production is an important way to promote the early growth of strong Sweet Corn seedlings, establish high-yield and high-yield groups, and improve quality and flavor.
The increase of organic manure organic fertilizer can improve soil fertility, enhance soil fertility, ensure stable plant growth and good grain quality.
Rational application of fertilizer nitrogen fertilizer can significantly increase corn yield, but excessive application of nitrogen fertilizer will reduce grain quality. Appropriate application of phosphorus and potassium fertilizer can reduce the starch content in the grain, increase the nutritional value of the ear, and improve the processing quality and palatability. According to the level of soil fertility and fertilization characteristics of the formula. The nitrogen fertilizer is mainly applied to the interplanting holes in the sowing line, which generally accounts for 30% of the total application amount. The seedling fertilizer is applied to the seedlings in the 3 to 4 leaf stage. The large seedlings are not applied or applied less, and the seedlings are applied in multiple doses. The dosage accounts for 10% to 20 of the total application amount. %; Panicle fertilizer is reapplied in 7-8 leaves, and the application amount is 40%-50%. Sweet waxy corn harvested during the milk ripening period, grain fertilizer can usually not be applied, such as insufficient early fertilization or weak seedlings, can be used in the early grout appropriate application of granular fertilizer, while spraying biochemical agents to promote large ears, full grain. Phosphorus and potassium fertilizers are less mobile in the soil, and they are not easy to lose. One-time application of basal fertilizers concentrated in the sowing line is conducive to root absorption and promotes early growth of strong seedlings.
Supplementary application of micro-fertilizer sweet corn requires a certain amount of zinc, iron, manganese, boron, copper, molybdenum and other trace elements, can be sprayed with appropriate concentrations of trace fertilizer.
The increase of organic manure organic fertilizer can improve soil fertility, enhance soil fertility, ensure stable plant growth and good grain quality.
Rational application of fertilizer nitrogen fertilizer can significantly increase corn yield, but excessive application of nitrogen fertilizer will reduce grain quality. Appropriate application of phosphorus and potassium fertilizer can reduce the starch content in the grain, increase the nutritional value of the ear, and improve the processing quality and palatability. According to the level of soil fertility and fertilization characteristics of the formula. The nitrogen fertilizer is mainly applied to the interplanting holes in the sowing line, which generally accounts for 30% of the total application amount. The seedling fertilizer is applied to the seedlings in the 3 to 4 leaf stage. The large seedlings are not applied or applied less, and the seedlings are applied in multiple doses. The dosage accounts for 10% to 20 of the total application amount. %; Panicle fertilizer is reapplied in 7-8 leaves, and the application amount is 40%-50%. Sweet waxy corn harvested during the milk ripening period, grain fertilizer can usually not be applied, such as insufficient early fertilization or weak seedlings, can be used in the early grout appropriate application of granular fertilizer, while spraying biochemical agents to promote large ears, full grain. Phosphorus and potassium fertilizers are less mobile in the soil, and they are not easy to lose. One-time application of basal fertilizers concentrated in the sowing line is conducive to root absorption and promotes early growth of strong seedlings.
Supplementary application of micro-fertilizer sweet corn requires a certain amount of zinc, iron, manganese, boron, copper, molybdenum and other trace elements, can be sprayed with appropriate concentrations of trace fertilizer.
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