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Introduction to the Huaidao 9 (Su Shen Dao 200607) rice variety
Huaidao 9, originally named "Huai 68", is a late-maturing medium japonica rice variety systematically bred by the Huaiyin Institute of Agricultural Sciences of the Xuhuai Region of Jiangsu from Huai 9712 (Yangdao 3 / 02428 // IR26 /// Zhongguo 45 / Lianjing 1), and was developed in 2000. It is suitable for planting under medium-to-high fertility conditions in central Jiangsu and the hilly areas of Nanjing, Zhenjiang and Yangzhou. Yield level and characteristics. It participated in the Jiangsu provincial regional trial from 2003 to 2004, with a two-year average yield of 586.0 kg per mu, compared with the control Wuyujing 3
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Rice variety approval information for Min-Shen-Dao 2008G02
Characteristics: The average whole growth period over two years of regional trials was 144 days, 5 days longer than the control Shanyou 63. The population is uniform, with fairly strong tillering ability, large panicles and many grains, and good color development in the late stage. The effective panicle number per mu is 163,000, plant height 122.3 cm, panicle length 25.7 cm, total grain number per panicle 195.2, seed setting rate 85.12%, and 1000-grain weight 27.1 g. In Sanming City, two years of field natural induction identification for rice blast resistance rated it as moderately resistant to rice blast. Rice quality test results: brown rice rate 79.2%, milled rice rate 70.7%,
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Detailed Introduction to the Daoguang No.1 Rice Variety
I. Breeding Institution: Tonghua Academy of Agricultural Sciences. II. Variety Origin: Bred in 1988 by crossing "Qiuguang" as the female parent with "Jingyin 127" as the male parent. Original code name Tongjing 793. III. Characteristics: 1. Plant traits: plant height 110 cm, about 16 tillers per plant, medium tillering ability, light green leaf color, flag leaves held upright, thick and sturdy stems, rice ears in the field half drooping in a ring; 2. Ear traits: ear length about 21 cm, main tiller ears uniform
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Introduction to the Characteristics and Traits of the Lidao No.1 Rice Variety
Characteristics and traits: The whole growth period is 170 days, belonging to a mid-to-late maturing variety, plant height 115 cm, panicle length 22 cm, average number of grains per panicle 120, seed setting rate around 90%, 1000-grain weight 28 g, large panicles and large grains, relatively strong tillering ability. Heading in early August, uniform heading, fast grain filling, can fully utilize the effective accumulated temperature and sunlight of September, flag leaves erect, mature with green stems and leaves. Tested by the Rice and Rice Products Quality Supervision and Inspection Testing Center of the Ministry of Agriculture, moisture 12.0%, crude protein 9.11%, amylose 17
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How is the Tianhe No. 1 early indica rice variety?
In 2002 and 2003, the two-year average yield of this variety was 425.7 kg per mu, an increase of 9.94% over the control "Jiayu 948"; the two-year average whole growth period was 111.2 days, 2.2 days longer than the control "Jiayu 948"; the two-year regional trial average effective panicles per mu were 216,000, the number of filled grains per panicle was 91.4, the seed setting rate was 79.4%, and the 1000-grain weight was 25.6 g. According to the 2003 appraisal results of the Plant Protection Institute of the Provincial Academy of Agricultural Sciences, the average grade of leaf blast was 0.5, the average grade of panicle blast was 1, the loss rate from panicle blast was 0.8%, and bacterial
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How to grow rice seedlings? Detailed explanation of key technical points
Key technical points for rice seedling cultivation
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This year's grain prices are not ideal. How can subsidies balance farmers' income with overall volume regulation?
Grain prices are not good this year. Is it because green land-based subsidies are too attractive? How can farmers' income be safeguarded while also regulating overall volume?
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What are the causes and control methods of premature senescence in rice?
Causes and control methods of premature senescence in rice
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What to Do When Rice Has Difficulty Heading? Causes and Solutions
Causes of and Solutions for Difficulty Heading in Rice
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Garlic prices slump as wholesalers collude to drive prices down; government treats symptoms, not the root cause
Wholesalers collude to drive prices down; garlic prices slump; government treats symptoms, not the root cause
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