Plateau Japonica No. 2 (Rice)
The main results are as follows: (1) Variety source: Gaojing 2 is a new alpine japonica rice variety selected from the hybrid breeding material 7801-10-2 in seed Station of Yanyuan County.
(2) characteristics: the variety has compact plant type, fertilizer resistance and lodging resistance, and green leaves. The whole growth period was 186-190 days, which was 5-7 days later than that of the control japonica 9. The plant height is about 100cm, the effective ear per mu is 26-290000, the ear length is 19cm, the ear has 108grains, the seed setting rate is about 73%, the brown rice rate is 82.95%, the milled rice rate is 72.5%, the chalkiness is small, and the amylose content is 20. 5%, gel consistency 33mm.
(3) yield performance: participated in the Liangshan prefecture regional test from 1993 to 1994, the average yield per mu in two years was 420.63 kg, which was 20.74% higher than that of the control Jing9. In the production test from 1992 to 1997, the yield per mu was 411,588kg, which was X.71-45.9% higher than that of the control.
(4) cultivation points: sow early, plant basic seedlings 15 ~ 180000 per mu, and pay attention to the control of rice blast and evil seedling disease.
(5) suitable planting area: suitable for planting in non-rice blast areas in alpine mountain areas above 2000 meters above sea level in Liangshan Prefecture.
- Prev
Occurrence and Control of main Rice Diseases and pests in Gejiu City
1. Rice planthopper 1. damage characteristics: Rice planthopper, also known as white mosquito, is a migratory pest with the characteristics of long-distance migration and outbreak. The common ones are gray planthopper and white-backed planthopper. It occurs in the rice area of the city, mainly harming rice, followed by wheat and corn, but also parasitic on grass and other Gramineae weeds. The adults and nymphs clustered to suck the sap on the base and leaves of the rice clump, and the injured part showed a long brown spot. In severe cases, the lower stem blackened and the whole plant withered. 2. Living habits: there are 4 generations in a year, from the end of April to the beginning of May.
- Next
Plateau Japonica No. 1 (Rice)
The main results are as follows: (1) Variety source: it is an alpine japonica rice variety, which was bred by seed Station of Yanyuan County, Liangshan Prefecture in 1978 from the intermediate material "7801-10Mui 2mi 39". (2) characteristics: the strain has compact plant type, raised flag leaves, green leaves and light green internodes, strong cold tolerance at seedling stage, strong growth, strong tillering ability and good color conversion in the later stage. The plant height is 90 cm and the whole growth period is 185 days, which is 4-7 days later than that of the control japonica 9. The ear is 17 cm long and the number of grains is 1.
Related
- The first cup of black tea in spring, the flavor and history of tea gardens in Kenya, Africa
- The computer can not only choose potatoes, but also grow tea rice. AI will grow winter oolong tea champion.
- It is not only the inflated tea bitten by insects, but also engraved with the four seasons tea in Beipu.
- The Oriental Beauty Tea Festival in Zhuxian County takes the stage at the weekend to experience the plus-size feast of oil tea.
- & quot; Oriental Beauty Tea & Exploration of Emei in Hsinchu, the hometown of quot;
- The new variety of strawberry "Tainong 1" dessert is the first choice with mellow aroma. Crimson gorgeous
- History of Tea in Taiwan: from Wild Inner Mountain to Export Tea Garden
- Two types of Taiwan Oriental Beauty Black Tea won the British three-Star Award for Childhood Tea Xiang Zhang Jiaqi changed from pilot to champion tea maker.
- Banana species and varieties: the planting history of Taiwan Xianren banana and dwarf banana is long, is banana disease resistant?
- Coffee planting Technology: Qianjie Coffee from Seedling to harvesting