Anliangyou 586
Approval number: National Approved Rice 20180107
Variety name: Anliangyou 586
Applicant: Anhui Longping Hi-Tech Seed Industry Co., Ltd.
Breeder: Anhui Longping Hi-Tech Seed Industry Co., Ltd.
Variety source: Anlong 5S×F86
Characteristics: Indica two-line hybrid rice variety. Planting mid-season rice in the middle and lower reaches of the Yangtze River
1. Moderate maturity: The whole growth period is 134.6 days, which is 0.3 days earlier than the control Fengliangyou 4.
2. High yield: ear length 26.3 cm, strong tillering power, more effective ears per mu, total grains per ear 202.3, seed setting rate 83.1%, 1000-grain weight 28.8 grams.
3. Good plant shape: strong stalks, well-developed root system, compact plant shape, dark green leaf color, straight and inwardly curled flag leaves, good ventilation and light transmission.
4. Safer and more reliable: moderate plant height, high and low temperature resistance, strong lodging resistance.
5. Excellent rice quality: crystal clear appearance, high rice yield rate and good palatability.
6. Wide adaptability: It is suitable for live broadcast, machine insertion and transplanting, suitable for different land types and different crops.
Yield performance: Participated in the regional test of the late-maturing mid-indica in the middle and lower reaches of the Yangtze River in 2016, with an average yield of 658.13 kg per mu, which was 7.08% higher than the control Fengliangyou No. 4; the continued trial in 2017 showed an average yield of 627.25 kg per mu, which was better than the control Fengliang The yield of No. 4 increased by 5.13%; the average yield per mu in the two-year regional test was 642.69 kg, which was 6.12% higher than that of the control Fengliangyou No. 4; the production test in 2017 showed an average yield of 658.66 kg per mu, which was an increase of 6.47% compared to the control Fengliangyou No. 4.
Cultivation technical points: 1. Sowing in time, 0.75 kg per mu of field, 8-10 kg per mu of seedling field, sparse sowing to cultivate strong seedlings. 2. Seedlings are transplanted with about 6 leaves, and the seedling age is controlled within 30 days; the planting specifications are 20 cm × 26 cm, planting 12,500 holes per mu, 2 grains per hole, and more than 60,000 basic seedlings per mu. 3. The level of fertilizer required is medium, adopt heavy base fertilizer, topdressing tiller fertilizer in time, and later see the fertilization method of supplementing ear fertilizer on seedlings. Generally apply pure nitrogen 11-12 kg per mu, the ratio of nitrogen, phosphorus, and potassium is 1:0.5:0.7, reapply base fertilizer (70% nitrogen as base fertilizer, 30% as top fertilizer), early tillering fertilizer, avoid partial application of nitrogen fertilizer in later period . After transplanting, live in deep water, promote tillering in shallow water during the tillering stage, and keep the seedlings in the water in time to dry the field, keep the field shallow water from the booting stage to the heading stage, dry and wet the seeds during the filling stage, avoid premature water cut. 4. Insist on soaking seeds with strong chlorine essence. At the seedling stage, pay attention to the application of pesticides to control rice planthoppers to prevent southern black-streaked dwarf; in the field, pay attention to rice blast, rice smut, sheath blight, bacterial leaf blight, southern black-streaked dwarf, stem borers, rice planthoppers and other pests Prevention and treatment.
Opinion: The variety meets the national rice variety certification standards and passed the certification. Suitable for rice production in the rice areas of the Yangtze River valley in Hubei Province (except Wuling Mountain), Hunan Province (except Wuling Mountain), Jiangxi Province, Anhui Province, Jiangsu Province, the middle rice area of Zhejiang Province, the northern rice area of Fujian Province, and the southern Henan Province. Planting mid-season rice in areas with mild blast disease, not suitable for planting in areas with severe blast disease
