Soaking seeds to promote germination is a key factor in sugarcane planting technology, you can take the water soaking and lime water soaking two methods, the use of water soaking is generally maintained at room temperature for 1 to 2 days is appropriate, or the seedling will be placed in dilute lime water soaked for about 12 to 24 hours, in order to kill the germs that are stored in it.
2, substrate preparation.
The substrate for planting sugarcane is best to ensure that the drainage is smooth, the soil layer is deep and fertile and loose, which can meet the growth requirements of the root system, and then add a small amount of fertilizer in the soil, fertilizer is mainly phosphorus fertilizer and potash fertilizer is mainly, and then watered into the water after loosening, so that the soil to maintain the best state of flat and soft.
3, into the planting planting.
The seedlings will be prepared in a small pit in the soil, compacted around the soil, keep the row spacing in 1 ~ 1, 2m or so, in order to facilitate the development of roots, watering once after the water can be, to be timely after the emergence of seedlings to remove weeds on the soil, applying the appropriate amount of urea solution, in the watering of a water in order to moisten the main.
4, environmental management.
Plants in different developmental periods to control the temperature is not the same, in the seedling sprouting time to control the temperature at 20 ℃ ~ 25 ℃ or so, the temperature at this time can let the plant grow very quickly, more than 30 ℃ will be slow growth, in the ripening period need to be the temperature at 20 ℃ or more, the late temperature at 13 ℃ or so the best, the formation of a reasonable temperature difference, conducive to the formation of sugar.
5, weeding treatment.
During the growth period when it is necessary to combine the liquid to weed, in order to reduce the consumption of nutrients, mainly in the form of simazine and atrazine herbicides, spraying should be carried out with water, usually only need to spray once, mainly during the emergence of the seedling or the growth of a good time.