Characteristics: Japonica Hybrid Rice with water saving and drought resistance. The plant height was 100.0 cm and the ear length was 18.5 cm. The spike type is bigger, the leaf is more erect, the leaf color is dark green, the angle of sword leaf is bigger, the green stalk is yellow.
Characteristics: zaoyu Xiangjing was planted in Shanghai in early May and harvested before and after September 20. The growth period is about 125 days, and the whole growth period is about 140 days in Anhui and Hubei. Zaoyu Xiangjing is early-growing and fast-growing. It has strong cold resistance at seedling stage. Its stem is thick and resistant to fertilizer and lodging. Its flag leaf is curly and its flag leaf is straight. Its tillering ability is medium. Its panicle type is dense and its grains are dense. The effective panicles per mu were 248000 / panicle, 129 grains per panicle, 109.8 grains per panicle and 23.9g 1000 grain weight.
Shanghai drought 61
Characteristics: japonica type conventional rice variety, belonging to medium maturity late japonica type, the average growth period is 161.6, 0.5 days later than the control Xiushui 128; the plant height is medium, 95.1 cm; the growth is regular. It has high tillering stage, good grain setting rate, medium grain color, and weak panicle color.
Approval No.: Hu Nong pin Shen Dao (2006) No. 006, GUI Shen Dao No. 2006066 Characteristics: the combination has moderate plant and leaf shape, strong stem, good elasticity, straight sword leaf, vigorous growth, developed root system, excellent color conversion, fertilizer tolerance, strong lodging resistance, moderate tillering ability, coordinated ear and grain structure, slender grain and moderate grain weight. The effective panicle of Hanyou 3 is about 185000 mu, plant height is 120 cm, ear length is 24.37 cm, and total number of grains per spike is 128.30 The seed setting rate was 90.44%, and the 1000 grain weight was 28.03 G. Resistance performance: after years of strict identification of drought resistance, the drought resistance coefficient of ear stage is 1.26, and the comprehensive evaluation is grade 3. The rice blast was identified by the Plant Protection Institute of Zhejiang Academy of Agricultural Sciences, and the comprehensive evaluation grade was 4.8. Quality performance: the quality of rice was tested by the rice and product quality supervision and testing center of the Ministry of agriculture. The brown rice rate was 79.5%, the milled rice rate was 69.2%, the head milled rice rate was 52.0%, the chalkiness rate was 2%, the chalkiness degree was 0.1%, the amylose content was 15%, the gel consistency was 72mm, the grain length was 7.3mm, the length width ratio was 3.3, the transparency was 1, the alkali consumption value was 5, and the comprehensive average score was 55, which was the national standard grade 3.
Characteristics: moderate plant type, strong stem, vigorous growth, light green leaves, good color at maturity, 154000 ears per mu, plant height 120.4 cm, ear length 23.7 cm, total grains per panicle 142.4 grains, seed setting rate 82.7%, 1000 grain weight 32.0 G.
Characteristics: it is planted as mid season rice in Shanghai, sown in late May, with a growth period of 120 days; it is a medium maturity combination of medium rice, with moderate plant and leaf type, strong stem, good elasticity, straight sword leaf, vigorous growth, developed root system, fertilizer tolerance and lodging resistance, and good late green stalk and yellow maturity; medium tillering ability, large panicle, many grains, slender grains, and some spikelets with awn at the top. The effective panicle per mu is about 180000, the plant height is 123cm, the ear length is 26cm, the total number of grains per ear is 162, the seed setting rate is 85%, and the 1000 grain weight is 28g.