Chunjiang glutinous rice

Breeding unit: China Rice Research Institute.

Approval: approved by Zhejiang crop Variety approval Committee in 1993 and by the National crop Variety approval Committee in 1995.

Variety registration number: GS01002-1994.

Variety source: Xiushui 11/T82-25.

Characteristics: japonica late waxy varieties. The seedling stage plant is shorter, the plant type is compact, the seedling is stout, the leaf color is lighter, the mature color is good at the mature stage, the green stalk is yellow, and it is easy to thresh. The plant height is about 85 cm, the number of effective panicles per mu is 300,000-350,000, the total number of grains per panicle is 65-75, the seed setting rate is more than 90%, and the 1000-grain weight is about 26 grams. Brown rice rate 82.3%, milled rice rate 74.8%, head rice rate 73.5%, gel consistency 100 mm, gelatinization temperature 7.0; amylose content 1.2%, good rice quality, high yield and stability. The whole growth period of continuous late cultivation is about 130 days. Medium resistance to rice blast. The average yield per mu is about 400 kg.

Key points of cultivation: timely sparse sowing, cultivating strong seedlings, generally sowing on June 20-25, sowing about 30 kg per mu, Honda seed consumption 4 Mu 5kg / mu. Properly close planting, focusing on multi-spike, 310,000 to 35,000 holes per mu, sowing 5 basic seedlings per hole. Adequate application of basic fertilizer, early application of topdressing, late water cut off should not be premature. Pay attention to the comprehensive control of diseases and insect pests.

Suitable range: continuous cropping late rice or single cropping middle and late rice in the middle and lower reaches of the Yangtze River.