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Y Liangyou 696

Y Liangyou 696

The pioneer combination of the third phase of super hybrid rice, which was developed by using innovative technology for indica japonica polymerization hybridization, has moderate plant type, good luxuriance, strong tillering ability, medium thick stalks, colorless leaf sheaths and lemma tips. The results of provincial and regional trials: the plant height is 110.4 cm, the effective panicles per mu are 170000 to 180000, the total grains per panicle are 163.4, the seed setting rate is 87.8%, and the 1000 grain weight is 27.5 g. Resistance: the average leaf blast level is 1, the average ear blast level is 9, the comprehensive resistance index of rice blast is 5.2, and the cold resistance and high temperature resistance are strong. Rice quality: brown rice rate 80.4%, milled rice rate 72.6%, head rice rate 58.3%, grain length 6.9 mm, length width ratio 3.3, chalkiness grain rate 24%, chalkiness 4.6%, transparency 1, alkali dissipation value 6.4, gel consistency 81 mm, amylose content 13.1%, protein content 8.6%.

Fengyou 125

Fengyou 125

The whole growth period is 159.6 days, 5.3 days later than Zhongyou 169. The plant leaf type is better. The tillering ability is medium, and the spike type is medium. The stem is relatively thick; The leaf color is thick green, and the sword leaf is upright; The leaf sheath and leaf margin are purple. The average plant height is 115.2 cm, the effective spike per mu is 140000, the spike length is 24.9 cm, each spike has 217.0 grains, the seed setting rate is 72.3%, the 1000 grain weight is 29.9 g, the grain type is longer, the spikelet tip is purple, and there is a little top awning. In 2015, it was inspected by the Food Quality Supervision, Inspection and Testing Center of the Ministry of Agriculture (Wuhan): the rate of roughness was 81.6%, the rate of milled rice was 73.2%, the rate of head rice was 53.5%, the rate of chalkiness was 17%, the degree of chalkiness was 3.2%, the grain length was 6.7 mm, the length to width ratio was 2.8, the gel consistency was 50 mm, the content of amylose was 20.8%, the alkali dissipation value was 6.0, the transparency was 1, and the taste evaluation was 74.6 points. The comprehensive rice quality reached the national standard of Grade III high-quality rice.

Chuanguyou T16

Chuanguyou T16

Indica three line hybrid rice varieties. The whole growth period of medium rice planted in Wuling mountain area is 150.8 days, 2.5 days longer than that of control Ⅱ You264. The plant height is 119.0 cm, the ear length is 25.7 cm, the number of effective ears per mu is 171000, the number of grains per ear is 176.4, the seed setting rate is 82.1%, and the 1000 grain weight is 29.7 g. Main indexes of rice quality: head rice rate 46.3%, length width ratio 3.2, chalky grain rate 90%, chalkiness 15.7%, gel consistency 30 mm, amylose content 22.9%.

Yunliangyou 247

Yunliangyou 247

The plant type is compact, the plant height is moderate, the tillering capacity is medium, and the stem is thick. The leaves are dark green, and the sword leaves are slightly wide and straight. The panicle layer is neat, the panicle type is medium, the panicle neck node is long, and the grains are dense. The grain is long and the lemma tip is colorless. The late maturity is better. In the regional test, the plant height was 119.3 cm, the effective spike per mu was 171000, the spike length was 23.7 cm, the total number of grains per spike was 195.2, the number of grains per spike was 154.9, the seed setting rate was 79.4%, and the 1000 grain weight was 27.22 g. The whole growth period is 139.4 days, 3.0 days longer than Fengliangyou No. 4. From 2014 to 2015, he participated in the regional test of medium rice varieties in Hubei Province. The rice quality was determined by the Food Quality Supervision, Inspection and Testing Center (Wuhan) of the Ministry of Agriculture. The rice yield was 80.9%, the head rice rate was 64.9%, the chalky grain rate was 27%, the chalkiness was 5.9%, the amylose content was 14.2%, the gel consistency was 88 mm, and the length width ratio was 3.2.

Guangliangyou 990

Guangliangyou 990

In the upper reaches of the Yangtze River, the whole growth period of a season of medium rice is 151.2 days, which is 0.2 days earlier than the control F 498. The plant height is 116.1 cm, the spike length is 25.1 cm, the effective spikes per mu are 147000, the total grains per spike are 185.2, the seed setting rate is 82.5%, and the 1000 grain weight is 30 g. Main indicators of rice quality: head rice rate 64.7%, chalky grain rate 13%, chalkiness 3.0%, amylose content 15.3%, gel consistency 69 mm, length width ratio 3.3, reaching the second level of the standard of "Quality of Edible Rice Varieties" in the agricultural industry.

Guangliangyou 1000

Guangliangyou 1000

In the middle and lower reaches of the Yangtze River, the whole growth period of one crop of medium rice is 135.8 days, 2.4 days earlier than the control Fengliangyou No. 4. The plant height is 119.9 cm, the spike length is 25.0 cm, the effective spikes per mu are 142000, the total grains per spike are 223.8, the seed setting rate is 82.3%, and the 1000 grain weight is 28.3 g. Main indicators of rice quality: head rice rate 61%%, chalky grain rate 12%, chalkiness 2.8%, amylose content 13.9%, gel consistency 78 mm, length width ratio 3.2, reaching the second level of the standard of "Quality of Edible Rice Varieties" in the agricultural industry.

Yunliangyou 5455

Yunliangyou 5455

In the middle and lower reaches of the Yangtze River, the whole growth period of late maturing middle rice was 140.4 days, 0.9 days longer than that of Fengliangyou No. 4. The plant height is 114.5 cm, the spike length is 24.2 cm, the effective spikes per mu are 149000, the total grains per spike are 225.4, the seed setting rate is 82.0%, and the 1000 grain weight is 27.0 g. Main indexes of rice quality: head rice rate 59.3%, length width ratio 3.0, chalky grain rate 62%, chalkiness 14.7%, gel consistency 77 mm, amylose content 14.6%.

Tianliangyou 682

Tianliangyou 682

The whole growth period of double cropping late rice in the middle and lower reaches of the Yangtze River is 114.2 days, 4.2 days earlier than that of the control Wuyou 308. The plant height is 101.1cm, the spike length is 22.4cm, the effective spikes per mu are 178000, the total grains per spike are 166.8, the seed setting rate is 85.0%, and the 1000 grain weight is 27.4g. Main indicators of rice quality: head rice rate of 60.5%, chalky grain rate of 11.0%, chalkiness of 3.6%, amylose content of 14.2%, gel consistency of 68.0 mm, length width ratio of 3.2, reaching the third level of the standard of "Quality of Edible Rice Varieties" in the agricultural industry.

Wufengyou 9989

Wufengyou 9989

The whole growth period of double cropping late rice in the middle and lower reaches of the Yangtze River is 114.4 days, which is 4 days earlier than the control Wuyou 308. The plant height is 99.2 cm, the spike length is 22.3 cm, the effective spikes per mu are 197000, the total grains per spike are 149.6, the seed setting rate is 83.6%, and the 1000 grain weight is 26.7 g. Main indicators of rice quality: head rice rate 63.0%, chalky grain rate 19%, chalkiness 4.6%, amylose content 15.3%, gel consistency 65 mm, length width ratio 2.8, reaching the national standard of "high-quality rice" level 3.

Liufuyou 1066

Liufuyou 1066

The whole growth period of double cropping late rice in the middle and lower reaches of the Yangtze River is 113.1 days, 5.3 days earlier than that of the control Wuyou 308. The plant height is 99.6 cm, the spike length is 22.5 cm, the effective spikes per mu are 206000, the total grains per spike are 144.1, the seed setting rate is 84.1%, and the 1000 grain weight is 25.7 g. Main indicators of rice quality: head rice rate of 68.1%, chalky grain rate of 7.0%, chalkiness of 2.1%, amylose content of 13.8%, gel consistency of 70 mm, length width ratio of 3.3, reaching the second level of the standard of "Quality of Edible Rice Varieties" in the agricultural industry.

Aofuyou 383

Aofuyou 383

The plant type is compact, the plant height is moderate, the stem toughness is good, the tillering force is strong, the foot leaves at the base are more, and the growth potential is strong. The blade is green, the sword leaf is medium long and straight, and the leaf is under the grass. The panicle layer is regular, the panicle type is medium, the panicle neck node is short, and the grains are uniform. The grain is long, with purple lemma tip and short awn on some grains. The late maturity is better. In the regional test, 224000 effective ears per mu, 99.8cm plant height, 21.7cm ear length, 130.3 grains per ear, 106.3 grains per ear, 81.6% seed setting rate, and 25.74g 1000 grain weight. The whole growth period is 118.0 days, 0.9 days longer than Jinyou 207. From 2013 to 2014, he participated in the regional test of late rice varieties in Hubei Province. The rice quality was determined by the Food Quality Supervision, Inspection and Testing Center (Wuhan) of the Ministry of Agriculture. The rice yield was 82.3%, the head rice rate was 62.8%, the chalky grain rate was 23%, the chalkiness was 5.6%, the amylose content was 24.7%, the gel consistency was 30 mm, and the length width ratio was 3.4.

T excellent 15

T excellent 15

After being approved, the annual sales volume of one million catties will remain prosperous, making it an ideal variety for large-scale promotion of main varieties in southern double cropping rice regions, selected as the main variety for centralized seedling raising in early rice government procurement in Hunan Province, the national reserve variety for disaster relief and famine preparedness, the main variety for direct seeding after spring and summer floods in the middle and lower reaches of the Yangtze River, and the ideal variety for simplified cultivation of direct seeding after wheat stubble in the Huaihe River basin.

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