How to prevent and cure corn brown spot?
How to prevent and cure corn brown spot? Please guide, corn brown spot can be controlled as follows: (1) rational fertilization. Apply sufficient base fertilizer, pay attention to the combination of nitrogen, phosphorus and potassium fertilizer, prevent partial application of nitrogen fertilizer and enhance plant disease resistance. (2) early prevention. Hybrids with Huangzao 4 lineage are susceptible to brown spot. In the 5-6 leaf stage, spray 1 500 times with 25% triadimefon wettable powder. (3) Pesticide control. Spray 25% triadimefon wettable powder 1 500 times, or 12.5% Heguoli wettable powder 1 000 times, or 50% carbendazim wettable powder 500 times 800 times during the trumpet stage. In order to improve the control effect, potassium dihydrogen phosphate can be applied in the solution to promote the health of corn and improve the ability of disease resistance. Click to get more corn planting techniques click to get more food crop planting techniques
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How to grow fruit corn?
How to grow fruit corn? Please guide the fruit corn is a kind of sweet corn suitable for eating raw. Compared with the general sweet corn, its main characteristics are thin skin, juicy, crisp and sweet. It can be eaten raw or cooked. There is no essential difference between fruit corn and sweet corn, general sweet corn can be eaten raw.
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How to grow black corn?
How to grow black corn? Please guide that black corn is not only nutritious, but also contains 11.95% sugar in corn stalk, which is 3 times higher than ordinary corn stalk. It is a good feed for dairy cows and dairy goats. Black corn is a farm variety with short plants, narrow leaves, good fruiting and resistance to close planting, which can be increased by reducing plant and row spacing.
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