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Detailed introduction to the new eggplant variety Zirong No. 2
1. Variety introduction Zirong No. 2 long eggplant is a high-quality, disease-resistant, high-yielding F1 hybrid developed by the Guangzhou Vegetable Science Research Institute. It is an early-to-mid-maturing variety with strong growth. From sowing to first harvest, it takes 104 days for spring planting and 76 days for autumn planting. Fruit set is uniform, and the fruit is club-shaped, with fruit length 24-26 cm, fruit diameter 45-55 cm, and single fruit weight 200-250 g. The skin is smooth, the fruit color is deep purple-red with good gloss, the head and tail are uniform, and the flesh is snow-white, firm in texture, tolerant of storage and transport, and excellent in market traits; it is tolerant of waterlogging and has good resistance to bacterial wilt; yield per mu is 4
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Characteristics of the Huajiao No.1 pepper variety and an introduction to its cultivation key points
Bred by the Department of Horticulture at Huazhong Agricultural University through multiple generations of line selection from a natural mutant of the Wuchang Aijiaohuang pepper. This variety has a short plant, around 40 cm tall, with an open plant type. The fruit is long lantern-shaped, with a sunken fruit apex and a slightly pointed tip, and the young fruit is relatively flat. It is early-maturing, has relatively high requirements for fertilizer and water conditions, is relatively tolerant of low temperatures, and has good early fruiting. It is not heat-tolerant and has poor drought and waterlogging tolerance. It has relatively strong resistance to common diseases and is susceptible to viral diseases. It was recognized by the Hubei Provincial Crop Variety Approval Committee in 1984, and by the National Crop Variety Approval Committee in 1990.
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Introduction to famous and superior sweet potato varieties: these high-quality varieties are worth knowing about
Which sweet potato varieties to choose depends on market demand, what they will be used for, and also the local cultivation ecological conditions, especially soil-borne diseases. According to trials, virus-free cultivation generally increases yield by 20%-30%, and also improves their appearance and marketability. Therefore, choosing virus-free sweet potato elite varieties is the prerequisite for achieving high sweet potato yields. The overall goal is to select virus-free sweet potato varieties that are resistant to disasters and diseases, high-quality, high-yielding and efficient. Based on the national sweet potato regional trials and many years of production practice, the excellent varieties of various types of sweet potato are introduced below for reference in selection.
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Introduction to the Characteristics of the Guangshu 87 Sweet Potato Variety
Characteristics: The plant type is semi-erect, with medium-short vines and a moderate number of branches. The top leaves are green, the leaf shape is deeply compound, the veins are light purple, and the stems are green. It has good sprouting ability and vigorous growth at the seedling stage. Tuberization is concentrated, with many tubers per plant, generally 5-9, and the proportion of large and medium tubers is 76%. The tuber shape is bulging downward, the skin is red, the flesh is orange-yellow, the tuber surface is smooth and attractive, the tubers are uniform, and it has good storability. Dry matter content is 28.5%, eating quality score is 82.0 points, and starch content is 19.75%. When steamed, it has a mealy, aromatic taste with a strong sweet potato aroma and good mouthfeel. It is moderately resistant to sweet potato bacterial wilt.
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Introduction to the Characteristics and Traits of the Quanmai No. 3 Wheat Variety
Quanmai No. 3 is a new spring wheat variety developed by the Quanzhou Institute of Agricultural Sciences of Fujian Province through sexual hybridization using a dwarf variety from Nepal as the female parent and Jinmai 2148 as the male parent, then using the progeny material as the female parent and "Ning 7840" as the male parent for further hybridization. Characteristics and traits: In Fujian, the full growth period of this variety is 128-135 days, maturing 6-7 days earlier than Jinmai 2148. Plant height is 95-105 cm, the stems are highly elastic, relatively tolerant of moisture, and the stems color well in the later stage. The spike layer is uniform, the spikes are spindle-shaped, with white glumes and long awns. Grain
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Introduction to the Characteristics of the Shaojia 1 Early Indica Rice Variety
In 2001 and 2002, this variety had an average yield of 419.1 kg per mu over the two years, an increase of 5.41% compared with the control "Jiayu 948"; the average full growth period in the two-year regional trial was 108.5 days, 0.8 days longer than that of "Jiayu 948"; plant height was 82.4 cm, effective panicles per mu were 248,000, total grains per panicle were 96, filled grains per panicle were 78.7, seed setting rate was 82%, and 1000-grain weight was 25.7 g. According to the 2001 identification results of the Institute of Plant Protection, Zhejiang Academy of Agricultural Sciences, the average grade of leaf blast was 1.5, and the average grade of panicle blast was 6.
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Introduction to the Characteristics of the Wheat Variety HumaI 16
The new barley variety HumaI 16 is spring-type, a two-row long-awned hulled barley, with green seedlings, medium-to-high tillering ability, 800,000 to 1,000,000 plants per mu, and a spike-bearing rate of 33%. 45%. Effective spikes 390,000 to 400,000. Grains per spike about 26. Seed-setting rate above 97.0%, thousand-grain weight about 42.0 g, plant height 8595 cm. This variety matures early, maturing around May 12 of the following year, with good maturity appearance; lodging resistance; strong resistance to adverse climatic factors such as late spring cold and sharp high-low temperature changes;
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Introduction to the Chuanmai 39 (formerly Chuan 00062) wheat variety
Characteristics: Spring type, average whole growth period 201.7 days. Seedlings semi-upright, medium tillering ability, seedling leaves relatively narrow, leaf color dark green. Plant height 89.8 cm, leaf sheaths with much wax bloom, stems tough, good lodging resistance. Spike rectangular, long awns, white glumes, white grains, vitreous. Average 236,000 spikes per mu, 35.5 grains per spike, 1000-grain weight 51.3 g. Inoculated disease resistance identification: immune to leaf rust and stem rust, highly resistant to stripe rust, highly susceptible to powdery mildew, highly susceptible to Fusarium head blight. Mixed samples tested in 2003/2004 respectively:
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Introduction and Characteristics of the Kendao No. 9 Rice Variety
Yield performance: In the 1998-1999 regional trials, the average yield was 7415.3 kg per hectare, an average increase of 18.0% over the control variety Heijing No. 5; in the 2000 production trial, the average yield was 6869.0 kg per hectare, an average increase of 14.2% over the control variety Heijing No. 5. Characteristics: japonica rice, with a growth period of about 126 days and requiring an active accumulated temperature of 2393°C. Plant height 86.5 cm, panicle length 16.1 cm, about 95 grains per panicle, 1000-grain weight 28.1 g,
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Introduction to the Variety Characteristics of Yuyuan Black Wheat No. 1
Yuyuan Black Wheat No. 1 completed its first larger-scale breeding this summer. Tested by the Ministry of Agriculture Testing Center (Zhengzhou), this variety contains 17.22% protein, and its content of trace elements such as zinc, iodine, iron and selenium even exceeds that of milk and milk powder on a comparable basis; in particular, its high levels of iodine and selenium are almost unique to this variety. Since China currently has no standard for health-type wheat, the test results from the Ministry of Agriculture Testing Center show that all indicators of Yuyuan Black Wheat No. 1 have reached or even exceeded China's latest second-grade standard for high-quality strong-gluten wheat, and also exceed those of other domestic black wheat varieties,
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