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Detailed introduction to the new multi-resistant cotton variety Duokang Wanza 40

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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

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, relatively large oval bolls, smooth boll surface, single boll weight of about 6 g, lint percentage 40.5%, seed index 10.01 g, lint index 6.91 g, pre-frost flower rate above 90%, and abundant and smooth boll opening.

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