What are the key cultivation techniques for Super Upland Rice 1

1. Intensive and meticulous farming

The quality of plowing and land preparation directly affects the uniform emergence and complete stand of upland rice, as well as the strength of the soil's water-holding capacity. Therefore, a good environment must be created for the growth and development of the underground parts of upland rice.

1.1. Deep plowing: The suitable soil tillage depth for upland rice planting is 18-20 cm, but the plowing depth must also be determined according to soil fertility and thickness.

1.2. Land preparation: The requirements for meticulous land preparation are level soil, with four-side ditches and a middle ditch, capable of both drainage and irrigation. Generally, the ditch depth is 16 cm and the ditch width is 33 cm. Land preparation should not be done too early, to avoid weeds growing. Land preparation can be done at sowing time, and sowing can be carried out immediately after the soil is finely broken up. For mountainous and somewhat barren plots, it is best to spray glyphosate or Roundup-type strong herbicides 15 days in advance before land preparation to clear weeds and prevent weeds from encroaching on the seedlings.

2. Sowing

The process before and after sowing is: sunning the seeds, soaking the seeds, chemical treatment, setting a good sowing date, designing a good sowing method, sowing an appropriate amount, covering with soil, and so on.