Liaoyan 2 (Rice)
Breeding unit: Liaoning Institute of Saline and Alkaline Land Utilization.
Approval: it was approved by Liaoning Provincial crop Variety approval Committee in 1988 and by the National crop Variety approval Committee in 1991.
Variety registration number: GS01022-1990.
Variety source: systematically selected from Fengjin varieties.
Characteristics: late maturing japonica rice varieties. The plant height is about 90 cm, the plant type is compact, the seedling is sturdy, the root system is developed, there are many tillers, the flag leaf is longer, more than 70% of the effective vegetables are separated, the number of effective panicles per mu is 300,000-350,000, the number of grains per ear is 90-110, the seed setting rate is more than 85%, and the 1000-grain weight is 26 grams. During the growth period of 160 days in Liaoning, it requires active accumulated temperature of 3300 ℃, resistance to rice blast, moderate resistance to bacterial blight, resistance to lodging, tolerance to drought, tolerance to salt and alkali, and maturity of living stalk. The average yield per mu is about 500 kilograms.
Main points of cultivation: 150 grams per square meter for dry sowing, 27 cm X 12 cm or 27 cm X 15 cm for planting, 4 seedlings per hole, 60-70 kg ammonium sulfate per mu.
Suitable range: Fengjin and Liaojing 5 planting areas in Liaoning Province and Zhongdan 2 planting areas in North and Northwest China.
- Prev
Liaoyan 283 (Rice)
Breeding unit: North Agricultural Technology Corporation. Approval: it was approved by Liaoning Provincial crop Variety approval Committee in 1993 and by the National crop Variety approval Committee in 1998. Variety approval number: national examination and approval rice 980004. Variety source: Zhongdan No.2 / Changbai No.6. Characteristics: japonica rice varieties. The plant height is 90 cm, the main stem leaves are 15, the leaves are erect, the stem is tough, the plant type is compact, and the flag leaves are erect. Up to 300000 to 350000 ears per mu
- Next
Liaoyannuo 10 (Rice)
Selection and breeding unit: North Agricultural Technology Development Corporation. Examination and approval: approved by Liaoning Provincial crop Variety approval Committee and approved by the National crop Variety approval Committee in 1999. Variety approval number: national examination and approval rice 990002. Variety source: Liaojing No. 5 line selection. Characteristics: strong seedling, well-developed root system, compact plant type, tough stem, plant height of about 90 cm, 15 leaves of main stem, erect and short, wide and thick leaves, dark leaf color, high light energy efficiency.
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