Batai black fragrant rice

Batai black fragrant rice was mutated by the descendants of Basmati (Basmati) treated by concentrated solar radiation. The breeding was successful in 1993 (only the provenance was retained, waiting for development).

Production performance and rice quality characteristics: according to the trial planting, the yield of this variety is 275 Mu and 350 kg per mu, and the high yield cultivation can reach 400 kg. Rice grain skin color is dark black, rice grain is slender, belongs to fragrant soft rice, contains essential trace elements for human body, amino acids, vitamins and phytosterols, etc., is a kind of health care medicinal rice.

Characteristics, characteristics: the plant height of this variety is 90ml 95 cm, the second Internode is longer, the lodging resistance is medium, and it is a temperature-sensitive medium-mature species. The tillering ability is weak. The culm is purplish, the leaf is longer, the panicle is 28 cm long, with an average of 100 grains per panicle, 78% seed setting rate, 17.5 g 1000-grain weight, resistance to rice blast, medium resistance to rice sheath blight, higher resistance to rice planthopper, and no white leaves and fine stripes were found in the field.

Key points of cultivation: the species should be sowed and thrown at the right time, the basic number of seedlings should be thrown, the early stage fertilizer should be applied steadily in the early stage, and the amount of panicle fertilizer should be paid attention to in the middle stage. Pay attention to the choice of planting in the middle and lower fertility fields, enough seedlings to sun the field to enhance lodging resistance. In the later stage, there was enough water in the field. Do a good job in preventing diseases and insect pests.