How to scientifically choose to grow rice varieties should follow the following principles:
(1) Approved varieties with strong resistance.
(2) The same village and town should avoid large-scale planting of a single species, and should mainly promote 3-4 varieties and mix and plant.
(3) Since the climatic conditions this year are not very favorable, you should choose a variety that is earlier in maturity.
(4) Select the varieties sold by regular manufacturers. It is best to purchase the breeding unit to purchase the seed, because the breeding unit understands the characteristics of the variety and adapts to the area. The seed is of good purity and is advantageous for ensuring a good harvest. In addition, when purchasing seeds, you must introduce the climatic conditions, cultivation techniques, planting varieties, disease occurrence and yield performance of your own planting place, in order to facilitate the comprehensive analysis of experts, help you choose the most suitable variety for your cultivation, and also A small number of trial varieties will be prepared for future selection of new varieties.
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