Huahang No. 1 (Rice)

Variety profile:

Huahang 1 is a new high-quality and high-yield rice variety selected from hundreds of mutants grown on the ground by the Department of Agronomy of South China Agricultural University after carrying rice seeds in space for 15 days and then sowing them on the ground. The characteristics of this variety are as follows: 1. The quality of rice is excellent, the grain is transparent and without abdominal white, and the ratio of length to width is 3.3 / 3.5. According to the identification of Guangdong Grain and Oil quality Inspection Station, early rice belongs to the first grade rice. 2. High yield performance. The panicle has large grains and high seed setting rate, with an average total grain number of about 209 grains per panicle, a full grain number of about 196 grains, a seed setting rate of 93%, and a 1000-grain weight of 20.3 grams. The average weight per panicle is more than 4 grams, and the average grain weight per plant is more than 30 grams. The average yield of cultivation can reach more than 600 kilograms per mu. 3. Strong disease resistance and stress resistance. From the field performance, the variety from the single plant and even the population showed a very strong growth trend, showing a good resistance. Identified by the provincial regional test, the whole group resistance to rice blast was Prida 60.3%. 4. the plant type is good and the field population structure is good. The plant height of this variety is 96ml 102 cm, the plant type is erect, the degree of distribution is good, the leaf is raised up, the width is moderate, the stem is stout, the stem is resistant to fertilizer and lodging, the heading is neat, the root system is developed, the stem and leaf does not senescence prematurely, the color is good in the later stage, and the mature color of green branch and wax stalk is good at maturity. The whole growth period of this variety is 123 ml 126 days.