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Technical Recommendations for Mid-to-Late Stage Rice Management in Arid Regions
The perennial rice planting area in Qina Town, Yongsheng County is 16,000 mu. As of June 6, the entire town has achieved full transplanting by relying on reservoir water storage and water lifted from Chenghai Lake for irrigation. However, due to the historically rare drought from September last year to July 19 this year, rice seedlings in parts of the town with no water sources and no mechanical wells have withered, and even areas with small water sources and mechanical wells for pumping irrigation find it difficult to guarantee timely irrigation, resulting in insufficient rice tillering. In response, the following management measures are recommended for mid-to-late stage rice management across the town. 1. Adapt measures to local conditions, implement
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How is the rice variety Boyou 210?
Boyou 210 is a weakly photoperiod-sensitive late indica rice variety bred by the South China Institute of Botany, Chinese Academy of Sciences, from a cross between the male sterile line Bo A and the restorer line 210. Characteristics: the whole growth period of this variety is 118-120 days, 2-3 days earlier than the main combinations of the same type; plant height is 88.5-96.8 cm; tillering ability is relatively strong; the stems are thick and sturdy, with strong lodging resistance; each panicle has 120-133 grains; the seed-setting rate is about 81%; and the 1000-grain weight is 22 g. From 1993 to 1994, it took part in the Guangdong provincial regional trial, with yields per mu of 415.1 kg and 4
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Detailed introduction to the rice variety Boyou 64
Breeding unit: Agricultural Science Research Institute of Bobai County, Guangxi Zhuang Autonomous Region. Approval status: approved by the Crop Variety Approval Committee of Guangxi Zhuang Autonomous Region, recognized in 1990 by the Crop Variety Approval Committee of Guangdong Province, and approved in 1991 by the National Crop Variety Approval Committee. Variety registration number: GS01001-1990. Variety source: Bo A x Ce 64-7. Characteristics: a weakly photoperiod-sensitive hybrid indica rice combination. Plant type suitably loose, strong tillering ability. Plant height 90-100 cm, per mu
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Introduction to the Rice Variety Boyou Gan 28
[Basic Information] Boyou Gan 28 (Boyou 752) is a medium-late, late-maturing combination bred by the Rice Research Institute of the Jiangxi Academy of Agricultural Sciences by crossing the male-sterile line Bo A with the self-selected restorer line 752. In spring in Hainan, test crosses were made using the Guangxi male-sterile line Bo A with the strong restorer line 752 (selected from 26 Zhai Zao/BG910) bred by this research group; in the autumn of the same year, a heterosis comparison trial was conducted in the institute's experimental field. The result was outstanding yield, with a measured yield of 102 t/hm2, 9.9% higher than Shanyou 63. Boyou Gan 28 1
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What is licorice lemon? A comprehensive guide in one article
This product belongs to the category of preserved fruits (liangguo), and is made by further processing salted lemon embryos. Its processing technique is as follows: 1. Raw material handling: the salted lemon embryos need to be soaked in water to remove part of the salt, using a large amount of clean water for soaking. Before the lemon salted embryos are processed with table salt, if the raw material is large, it can be sliced, generally crosswise slices are preferred; if small, it can be salted whole. Because when processing licorice lemon the raw material may be sliced or salted whole, the dehydration time for sliced raw material can be shortened, while the desalting time for whole ones will be relatively longer. The degree of desalting generally requires leaving at least 2% salt
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What is licorice mango? An introduction to the characteristics of licorice mango
This product is similar to preserved mango (huamang); besides its sweet, salty, sour and aromatic flavors, it also has the sweetness of licorice, and in terms of spices it also uses spices from Chinese herbal medicine. So in taste and flavor it attracts consumers even more than preserved mango. 1. Raw material processing: Soak the mango fruit base in a large amount of clean water to desalt it, so that the salt content of the fruit base is 1-2%, that is, it is fine if it is slightly salty. After desalting, drain off the water, put it into a drying room at 60-70°C and dry until half dry, then remove it and prepare to soak it in the seasoning liquid. 2. Preparation of the seasoning liquid: Based on 50 kg of salted mango fruit base, use
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Introduction to the Characteristics and Traits of the Changbai 9 Rice Variety
Breeding institution: Rice Research Institute of the Jilin Academy of Agricultural Sciences. Approval status: approved by the Jilin Provincial Crop Variety Approval Committee in 1994, and by the National Crop Variety Approval Committee in 1995. Variety registration number: GS01009-1994. Variety source: Jijing 60/Northeast 125. Characteristics and traits: a medium-early maturing japonica rice variety. Plant height about 95 cm, compact plant type, medium tillering ability, leaves held upright, leaf sheaths, leaf margins and leaf collars all green, 90-120 grains per panicle
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Jigeng 88 super rice passes national certification
Aimed at using science and technology to resolve the contradiction between China's future grain supply and demand, the "Jigeng 88" super rice of the "China Super Rice Research" project, which is included in the Premier's Fund, has achieved a major research breakthrough at the Jilin Academy of Agricultural Sciences and passed national and provincial variety certification. Jigeng 88 is the result of nearly 10 years of dedicated efforts by experts at the Jilin Academy of Agricultural Sciences. It has high yield, good quality, multiple resistance and wide adaptability, with an average yield of 750 kg-800 kg per mu, and its rice quality reaches the national first-grade high-quality rice standard, officially bidding farewell to the northern rice planting problems of low yield and
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Detailed Introduction to the Chunjiang 03 Geng Rice Variety
Chunjiang 03 Geng is a new japonica rice variety bred by the China National Rice Research Institute through hybridization with Xiushui 11 as the female parent and T82-25 as the male parent. Yield performance: in the 1994 and 1995 Hubei provincial regional trials, Chunjiang 03 Geng had an average yield of 435.64 kg per mu, ranking first, an increase of 9.74% over the control Eyi 105, a highly significant increase; in the 1994-1996 late rice variety comparison trials in Xiaogan City and district, the 5-point average yield was 468.51 kg per mu, ranking first, an increase of 16.66% over Eyi 105 (CK1),
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Large-scale leaf-rolling of the central leaves of rice may be related to excessive application of quinclorac
For some time recently, hundreds of readers across our province have called to report large-scale leaf-rolling of the central leaves of rice seedlings, which is even more common in direct-seeded rice production. Many readers brought in diseased plants. The root systems of the diseased plants are generally fairly normal, and there are no obvious disease spots or other symptoms on the leaves. After examining the submitted diseased plants, relevant experts from the Institute of Plant Protection of the Provincial Academy of Agricultural Sciences and other units preliminarily diagnosed that the leaf-rolling of the central leaves of rice is not caused by viruses or other pathogenic microorganisms, but may be phytotoxicity caused by herbicides such as 2,4-D and quinclorac, or may be caused by physiological
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