Harvested 105 days after planting, long sunshine, yellow skin. At present, the main varieties of planting in the eastern part of Heilongjiang are fully equipped and the output is higher. The ball is straight, the fur is good, and it is resistant to storage and transportation.
Japanese three-line hybrid long-day variety, spherical, single ball weighs more than 300 grams; 105-110 days after planting, mature, plant growth is strong, leaf development is small, leaf color dark green, anti-downy mildew, gray mold, purple spot disease, High resistance to soft rot; onion balls swell early, fast, and tidy, the skin of the skin is shiny and yellow, the ball is tight, and the storage is more than 6 months.
"Red jade onion" is a mid-late and late-ripening conventional onion variety introduced by our company from Japan. The Zhongrizhao area is generally harvested in late May. It is dark purple and has a large head. The ball weighs about 260 grams. The onion ball is firm, the ball looks good, it is not easy to crack, and the ball diameter ratio is 68.
The hybrid first-generation purple onion variety can be harvested 105 days after planting. The onion ball has a high hardness and is suitable for long-term storage. It can be around the end of March of the next year, and the single ball weighs about 250. Compared with the purple hybrid onion varieties in the current market, the cultivation is easy, the disease resistance is strong, and the lodging is natural, and the neck of the onion leaves is tight and not susceptible to disease.
The middle and late-maturing varieties of the middle-aged hybrids of Zhongrizhao are good in neatness, tight in ball formation, good in closing, and the same ripening period as Quanzhou Zhonggaohuang. The single ball weighs 300-350 grams. The outer skin is copper yellow, and the spherical shape is round and spherical, suitable for storage and processing.
Hybrid first-generation mid-maturing varieties, the maturity period is about one week earlier than Quanzhou Zhonggaohuang, and the neatness is good. In the sun, the ball is spherical, the skin is yellow, the ball is firm, the mouth is good, the quality is high, and it is not easy to crack. The single ball weighs 250-300 grams and is suitable for storage and processing.