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Introduction to the new cotton variety Lumianyan 15
Characteristics and traits of Lumianyan 15: This variety is medium-maturing and somewhat early, with a whole growth period of 133.5 days. The plant type is medium, tower-shaped, with fruit branches growing upward. It emerges well, develops and builds its framework quickly in the early stage, and grows vigorously yet steadily. Flowering and boll setting are concentrated, with strong boll-setting ability. The first fruiting branch node is relatively high, boll rot is light, the boll shell is thin, boll opening is smooth and concentrated, and the rate of pre-frost bolls is high. The boll is oval, large and uniform, with a single boll weight of 5.84 g, lint percentage of 40.8%, and seed index of 10.4 g. Disease resistance: highly resistant to cotton bollworm, resistant/tolerant to fusarium wilt and verticillium wilt, with excellent quality.
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Introduction to the new cotton variety Lumianyan 20
Characteristics and traits: This variety is a medium-early maturing variety with a tower shape and good ventilation and light transmission; it emerges well, grows vigorously in the early and middle stages, and the plants grow steadily; it has strong boll-setting ability with uniform distribution; it has a high proportion of pre-frost bolls, opens bolls smoothly, and the bolls are oval-shaped. It has strong disease resistance and strong resistance to cotton bollworm, with stable resistance; according to disease resistance identification in the Anhui Provincial Regional Trial, the relative Fusarium wilt index is 9.7, and the relative Verticillium wilt index is 29.2.
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Introduction to the Characteristics of the New Cotton Variety Nannongzao
Crop type: Cotton Variety name: Nannongzao Characteristics: The plant is tower-shaped, the main stem is upright and pubescent, brown on the sun-facing side, the leaf notches are obvious, the fruiting branches are slightly raised, the bolls are oval with a pointed tip, single boll weight 5.2 g, lint percentage 43.3%, lint index 7.3 g, seed index 9.5 g. A mid-early maturing variety with a growth period of about 136 days, resistant to fusarium wilt, tolerant to verticillium wilt, fiber quality: 2.5% span length 29.7 mm, specific strength 19.6 cN/tex, micronaire value 4.4. Yield performance: 1999-
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Introduction to the new cotton variety Nongda Cotton No. 6 F1
Nongda Cotton No. 6 F1 was bred by Hebei Agricultural University and developed in 2000. Main characteristics: the plant is tower-shaped and neat. Plant height is about 82 cm; it is a medium-maturing variety with a growth period of about 129 days. The number of fruiting branches per plant is about 12.4, the node position of the first fruiting branch is about 6.3, the number of bolls per plant is about 14.5, boll weight is about 6.1 g, seed index is about 10.8 g, lint percentage is about 40.2%, and the pre-frost boll rate is about 93.9%. Disease resistance: disease resistance identification by the Institute of Plant Protection, Hebei Academy of Agriculture and Forestry Sciences
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Detailed Introduction to the New Cotton Variety Qiule 5
Characteristics and Traits: This variety has a growth period of 128-130 days, maturing 2 days earlier than Zhongmian 41, belonging to the medium-early maturing category. The plant type is medium, tower-shaped, slightly compact, with medium leaves that are relatively dark in color. The stems and leaves are densely covered with fine hairs, the fruiting nodes are relatively short, boll-setting ability is strong, the lint separates easily, making picking easy, and the fiber color is pure white. Boll setting and boll opening are concentrated, with strong earliness, high yield, stable yield, and stress resistance. Single boll weight is 5.6 grams, seed index is 10.3 grams, lint percentage is 39.32%, pre-frost boll rate is 92.53%, and fiber quality is excellent. Cultivation Points: This variety is suitable
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Introduction to the new cotton variety Runhe Selection Line No. 1
Characteristics: This variety has a growth period of 128 days, emerges well, and grows vigorously with light green leaves; it grows steadily at the bud stage, with strong lateral branch extension ability, medium-sized leaves, and strong boll-setting ability. Boll setting is uniform on the upper, middle, and lower fruiting branches, the boll-setting rate on the Y-shaped fruiting branches is high, and the yield increase potential per plant is great. The pre-frost flower rate is over 90%, the boll weight is 5.6 grams, and the lint percentage is 40.5%. The lint yield per mu reaches more than 110 kg, and in high-yield plots it reaches 150 kg. Disease resistance: This variety is highly resistant to cotton bollworm, resistant to Fusarium wilt, and resistant to Verticillium wilt, and has broad adaptability.
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Introduction to the new cotton variety Shannong Shengza 3
Shannong Shengza 3 (registration number: Guoshenmian 20007006). Breeding units: Shandong Agricultural University, Shandong Shengfeng Seed Industry Technology Co., Ltd. Characteristics: a middle-maturing hybrid first-generation variety with introduced insect-resistance genes, with a growth period of 122 days when planted in spring in the Yellow River basin cotton region. The plant is relatively loose, with a plant height of 100.4 cm, 17.3 bolls per plant, oval bolls, relatively thin boll husks, and open and concentrated boll opening, with a single boll weight of 6.3 g, lint percentage of 40.0%, seed index of 11.5 g, and pre-frost flower rate of 94.1%. Tolerant to fusarium wilt, tolerant to verticillium
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Introduction to the Characteristics of the Cotton Elite Variety Xinqiu 2
Characteristics: A mid-maturing first-generation hybrid variety with introduced insect-resistance genes. In the Yellow River basin cotton region, the spring-planted growth period is 120 days. Emergence is relatively late, seedling vigor is weak, mid-season vigor is strong, and late-season vigor declines, with average leaf function. The plant type is compact, plant height 100 cm, leaves medium-sized and dark green, the first fruiting branch node at 7.5 nodes, 17.6 bolls per plant, bolls oval, easy boll opening, single boll weight 6.0 g, lint percentage 41.6%, seed index 10.1 g, pre-frost flower rate 96.5%. Tolerant to fusarium wilt, tolerant to verticillium wilt, resistant to cotton bollworm; HV
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Detailed introduction to the new multi-resistant cotton variety Duokang Wanza 40
The following variety was developed by Anhui Runhe Cotton Industry Co., Ltd. Duokang Wanza 40: this variety improved the parent lines of Wanza 40 into disease-resistant material through disease-nursery screening, then introduced the BT insect-resistance gene, and was bred into the new combination "Duokang Wanza 40". This combination not only maintains the high and stable yield of Wanza 40, but also has excellent traits such as insect resistance, disease resistance and strong stress resistance. Characteristics: the plant of this variety is tower-shaped, relatively compact, with a plant height of 100 cm. The whole growth period is 128 days, belonging to a medium-maturing variety, with medium-sized leaves, dark green leaf color, and bolls
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Detailed introduction to the new cotton variety Lumianyan 15
The following variety was developed by Anhui Runhe Cotton Industry Co., Ltd. Breeding institution: This variety is the latest insect-resistant hybrid cotton bred by the Shandong Cotton Research Center, combining high yield, high quality, insect resistance and disease resistance in one. In April 2001 it passed the approval of the Shandong Provincial Crop Variety Approval Committee. The Shandong Cotton Center authorized Anhui Runhe Cotton Industry Company to produce seed and handle production and sales. Characteristics: Medium-maturing and somewhat early, the whole growth period is 133.5 days, the plant type is medium, tower-shaped, with fruit branches growing upward, good emergence, rapid early development and frame building, vigorous yet steady growth, flowering and boll
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