Liaojing 454-18 rice
Variety source: Jinzhou District Grain and Oil Technology extension Center was introduced from Panjin.
Characteristics: growth period 156d, compact plant type, strong culm, erect leaves, strong tillering ability, plant height 97cm, panicle semi-scattered type, panicle grain formation 110120g, 1000-grain weight 26g, good rice quality, resistance to fertilizer and water, lodging resistance, light susceptibility to rice false smut, extremely light sheath blight, living stem maturity.
Main points of cultivation: strict disinfection of seeds, dry raising of seedlings, raising strong seedlings, row spacing of 9 × 4 inches, 3-4 seedlings per hole, application of standard nitrogen fertilizer 65-70kg per mu, shallow water irrigation, alternation of dry and wet, and pay attention to the prevention of Chilo suppressalis and rice false smut.
Test and demonstration: it is the main variety in Jinzhou District, with a cumulative area of 20 million mu and an average yield of 510kg per mu.
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Liaojing 371 (conventional rice)
Characteristics: this variety belongs to conventional japonica rice variety. the average growth period of late-maturing rice in Northeast and Northwest China is 154.7 days, which is 3 days later than that of Qiuguang. The plant height is 100 cm, the tillering ability is strong, the plant type is loose, the leaf is drooping, the panicle type is loose, the grain is dense, the glume is yellow and white, and there is no awn. The total number of grains per panicle is 80.5, the seed setting rate is 82.4%, and the 1000-grain weight is 26.2 grams. Resistance: seedling blast grade 3, leaf blast grade 5, ear blast grade 5. Main rice quality indicators: head rice rate 69.6%, chalky rice rate 3.3%, chalkiness 0.2%, gel consistency
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Liaojing 92-34 (Rice)
Liaojing 92-34, a new rice variety, was bred by Liaoning Rice cropping Research Institute in 1992 with 87-73 as female parent and 87-337 as male parent. This variety has the characteristics of high yield, high quality, early maturity and strong resistance. It was approved by Liaoning crop Variety Committee in 2002. Characteristics: the leaf color at seedling stage is dark green, and the seedlings are strong. After transplanting, the seedlings are slow, the tillers are more, the leaves are straight, and the angle with the stem is suitable, 100-110 grains per panicle, and the 1000-grain weight is about 23g. Growth period 1 in Shenyang area
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