Our province belongs to the Central Plains second season cropping area. Potatoes can be cultivated in spring and autumn, but the spring planting yield is higher.
The overall goal of field management of top-dressing potatoes is early-early emergence, long-term stability, and late-late decline. Potatoes generally take about 30 days from sowing to emergence. After weeding, weeding should be done in time. Fertilizer should not be late as soon as possible, 80% of the emergence can be the first top dressing, Mushi ammonium bicarbonate 40-50 kg, timely irrigation after top dressing. During budding period, soil should be cultivated and watered. During the early stage of flowering, the tubers must be expanded rapidly. The soil should be soiled and watered for the second time. The soil should be cultivated before the plant is ridged to prevent the tubers from being exposed to green.
The timely irrigation and irrigation of the potato is relatively drought-resistant, but it is impossible to obtain water for lack of water. During the growth process, it is appropriate to maintain the soil moisture at 60%-80%. Water should be drained in time after rain, otherwise it will lead to bad potatoes. Stop watering 10 days before harvest to facilitate harvest storage.
Spring sowing potato harvested before the end of June, generally 2000-3000 kg per mu.
The overall goal of field management of top-dressing potatoes is early-early emergence, long-term stability, and late-late decline. Potatoes generally take about 30 days from sowing to emergence. After weeding, weeding should be done in time. Fertilizer should not be late as soon as possible, 80% of the emergence can be the first top dressing, Mushi ammonium bicarbonate 40-50 kg, timely irrigation after top dressing. During budding period, soil should be cultivated and watered. During the early stage of flowering, the tubers must be expanded rapidly. The soil should be soiled and watered for the second time. The soil should be cultivated before the plant is ridged to prevent the tubers from being exposed to green.
The timely irrigation and irrigation of the potato is relatively drought-resistant, but it is impossible to obtain water for lack of water. During the growth process, it is appropriate to maintain the soil moisture at 60%-80%. Water should be drained in time after rain, otherwise it will lead to bad potatoes. Stop watering 10 days before harvest to facilitate harvest storage.
Spring sowing potato harvested before the end of June, generally 2000-3000 kg per mu.
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