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Introduction to the Jimai 229 wheat variety, a comprehensive guide in one article
In the 2012-2014 Shandong Province irrigated-land group regional trials, Jimai 229 had a two-year average yield of 592.14 kg per mu, 0.84% lower than the control Jimai 22; in the 2014-2015 Shandong Province irrigated-land group production trial, the average yield was 560.43 kg per mu, 0.94% higher than the control. In 2013,
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Introduction to the Jimai 44 Wheat Variety and Its Characteristics
In the thousand-mu demonstration area in Yikongqiao Village, Gaoli Town, Hanting District, Weifang City, Shandong Province, the new strong-gluten wheat variety Jimai 44 has turned from green to yellow and is about to mature. This is the latest strong-gluten wheat variety bred by Chinese scientists, and it is expected to change the situation in which high-quality specialty wheat depends on imports.
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Detailed Introduction to the Jimai 23 Wheat Variety
Jimai 23 is a new high-yield, high-quality wheat variety jointly bred by the Crop Research Institute of the Shandong Academy of Agricultural Sciences and the Institute of Crop Sciences of the Chinese Academy of Agricultural Sciences. Let's take a look at the introduction to the Jimai 23 variety. Jimai 23 was developed using Jimai 22 as the recipient and recurrent parent and Yumai 34 as the donor of high-quality genes for
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How does the yield performance of the Jimai 44 wheat variety look?
Form top Jimai 44 is a variety bred after crossing line 954072 with Jinan 17, and it is currently a relatively high-yielding wheat variety, so what is the yield of Jimai 44? 1. Yield of Jimai 44 In the 2015-2017 Shandong Province wheat variety high-fertilizer group regional trial, Jimai 44 had an average yield of
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Introduction to the Characteristics and Traits of the Jimai 19 Wheat Variety
Jimai 19 (formerly coded 935031) is a new high-yield, high-quality noodle wheat variety bred by the Crop Research Institute of the Shandong Academy of Agricultural Sciences. In April 2001, it passed the review and was named by the Shandong Provincial Crop Variety Approval Committee. Characteristics and traits: winter type, seedlings semi-prostrate, good winter hardiness, plant height 80 cm, spike spindle-shaped, compact plant type, strong tillering ability, high spike-setting rate, relatively resistant to lodging, moderately resistant to stripe rust and leaf rust, highly resistant to powdery mildew. Quality testing reached the standard for medium-gluten varieties. Spike number per mu 350,000--400
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The original code of the Jimai 20 wheat variety is 955159
It was developed by the Crop Research Institute of the Shandong Academy of Agricultural Sciences through sexual hybridization using Lumai 14 as the female parent and Lu 884187 as the male parent, followed by systematic selection. From 2000 to 2002, this variety participated in the high-fertility Group B regional trial of wheat in Shandong Province, with a two-year average yield of 507.05 kg per mu, 0.78% lower than the control Lumai 14. From 2002 to 2003, it participated in the high-fertility group production trial of wheat in Shandong Province, with an average yield of 513.37 kg per mu, 8.69% higher than the control Lumai 14. It is suitable for Shandong
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Introduction to the Characteristics and Traits of the Jimai 22 Wheat Variety
Characteristics and Traits: This variety is winter-type. The seedlings are semi-erect. It has good cold resistance, relatively strong tillering ability, and a relatively high spike-forming rate. It is a multi-spike type variety. The plant type is compact, the leaves are relatively small and erect, and the stems and leaves have relatively much wax. The plant height is 70-75 cm. The stems have good elasticity and strong lodging resistance. It has good comprehensive disease resistance. It yellows well, the spike is rectangular-ovoid, with long awns and white glumes. The grains are white, vitreous, and plump. In the 2003-2004 Shandong provincial regional trial mixed-sample determination, the test weight was 771 g/L. Yield components: 450,000-550,000 spikes per 667 sq m, 35.65 grains per spike, and 1000-grain weight 45 g. Its outstanding features are high yield potential, wide adaptability, and strong stress resistance. It is suitable for planting in medium- and high-fertility and high-water plots throughout Shandong. 2 Super-high-yield cultivation techniques 2.1 Apply more organic fertilizer, balance chemical fertilizer application, and build up soil fertility. Building up soil fertility: According to research by the Henan @#@245@#@ High-Stable-High-Yield-Low-Cost Cooperative Group, for super-high-yield wheat with a yield above 600 kg per 667 sq m, the dependence rates on soil nitrogen, phosphorus, and potassium nutrients were 82.8%-85.9%, 91.7%-95.1%, and 85.1%-88.3%, respectively, much higher than the dependence rates on soil nitrogen, phosphorus, and potassium nutrients of high-yield wheat fields with a yield of 500 kg per 667 sq m (between 65% and 80%). This indicates that achieving super-high yield in wheat requires fertile soil as a guarantee.
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Introduction to the Jimai 21 (formerly 988044) wheat variety
Variety source: 865186/Chuannongda 84-1109//Ji 84-5418 Characteristics: Semi-winter type, medium maturity, maturity period same as the control Shi 4185. Seedlings semi-prostrate, leaf color light green, leaves slender, strong tillering ability. Plant height 75 cm, plant type slightly loose, flag leaf erect, spike layer neat. Spike spindle-shaped, long awns, white glumes, white grains, grains vitreous. Average number of spikes per mu 384,000 spikes, grains per spike 34.1, 1000-grain weight 40.3 g. Relatively resistant to lodging, cold resistance
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Wheat variety Jimai 20 can resist the new wheat stem rust fungus
Identified in Kenya through the International Maize and Wheat Improvement Center, Jimai 20 is the only wheat among China's 116 winter wheat varieties that is resistant to the new Ug99 wheat stem rust fungus. On April 12, the United Nations Food and Agriculture Organization issued a warning that a new type of wheat stem rust fungus named "Ug99" has spread from East Africa to Yemen. This new type of wheat stem rust may pose a threat to 80% of wheat varieties in Africa and Asia. Once it spreads over a large area, global food production will suffer heavy losses. Wheat stem rust is a fungal disease that affects plants
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Introduction to the Characteristics and Traits of the Jimai 38 Wheat Variety
This variety is a semi-winter, mid-early maturing variety with white kernels of oval shape. Plant height is about 75 cm, the spike is spindle-shaped, the number of spikes per mu is generally 450,000-500,000, the number of grains per spike is about 36, and the 1000-grain weight is about 38 g. The protein content is about 13.9% (dry basis), the sedimentation value is 18.5 ml, and the test weight is 770-790 g/L. It is drought-resistant and salt-alkali tolerant, highly resistant to stripe rust and leaf rust, and tolerant to powdery mildew. The yield per hectare is about 7200 kg, and the highest single yield in Hebei reached 9465 kg/ha. It is suitable for planting in
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