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What are the key points of high-yield management techniques for Angelica dahurica
1. Thinning and final thinning: Angelica dahurica seedlings grow slowly, and in the year of sowing, thinning is generally not carried out. After the seedlings turn green in early spring of the second year, when the seedlings are about 5-7 cm tall, the first thinning is carried out, removing the overly dense and weak seedlings. For drilling, leave one plant every about 5 cm; for hole sowing, leave 5-8 plants per hole;
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What are the key field planting management techniques for Angelica dahurica?
1. Thinning and final thinning: Angelica dahurica seedlings grow slowly, and are generally not thinned in the year of sowing. After they turn green in early spring of the second year, when the seedlings are about 57 cm tall, the first thinning is carried out, removing the overcrowded and weak seedlings. For drill sowing, leave one plant every about 5 cm; for hole sowing, leave 58 plants per hole; the second
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Field Management Methods and Technical Key Points for Dahurian Angelica
① Thinning and final thinning: For autumn-sown Dahurian angelica, after the seedlings turn green in early spring, begin thinning when the seedlings are about 5 cm tall. The first thinning is at a plant spacing of 5 cm, the second at 10 cm; when the seedlings are about 15 cm tall, carry out final thinning at a spacing of 12-15 cm, removing small, weak and overly vigorous seedlings. For spring-sown Dahurian angelica,
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Summary of Field Management Experience in Balloon Flower Cultivation
1. Thinning and final thinning: When seedlings are 3-5 cm tall, carry out thinning 1-2 times; when seedlings are 10-12 cm tall, carry out final thinning at a spacing of 6-8 cm. 2. Cultivation and weeding: During the seedling stage, weed and loosen the soil frequently; when the seedlings are small, it is best to pull weeds by hand, and each thinning should preferably be combined with weeding.
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What are the precautions for thinning and final thinning of corn seedlings?
Precautions for thinning and final thinning of corn seedlings
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Correct methods for thinning and final thinning of licorice seedlings
Licorice is mostly cultivated in arid regions. To ensure a high emergence rate, when direct seeding is used, the seeding rate is often on the high side; therefore, after emergence, seedlings must be thinned and finally thinned according to their condition. Seedlings generally emerge about 10 days after sowing. When the seedlings have grown 2-3 true leaves, thin them, pulling out the overly dense and weak seedlings so that the spacing between seedlings remains at about 5 cm, which favors seedling growth and development and the formation of robust plants. When the seedlings have grown 3-5 true leaves or the seedlings are more than 6 cm tall, carry out final thinning, with a plant spacing of 10-15 cm being suitable, leaving 20,000-25,000
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Correct Methods and Technical Key Points for Thinning and Final Thinning of Sesame
Methods for Thinning and Final Thinning of Sesame
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What is the best time for thinning and final thinning of sesame seedlings?
Timing for thinning and final thinning of sesame
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