Planting method of iodine-enriched cabbage
A planting method and cabbage technology, applied in the fields of botanical equipment and methods, fertilization methods, seed and rhizome treatment, etc., can solve the problems of difficult quantitative assessment of bioavailability, difficult control of iodine concentration, easy volatilization of inorganic iodine, etc. Easy to transport and store over long distances, easy to apply, and long-lasting results
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Examples
Embodiment 1
[0026] 1) Soak high-quality cabbage seeds in warm water at 55°C for 15 minutes;
[0027] 2) Sprinkle the soaked and sterilized cabbage seeds on the seedbed to raise seedlings, cover with fine soil or plant ash, it is better not to expose the seeds, sprinkle enough water to keep the soil moist, and when the seedlings grow a true leaf Carry out thinning, properly pull out crowded seedlings and leggy seedlings, select seedlings with short segments and normal growth, and transplant and plant when the seedlings grow to 6 true leaves. The plant spacing for planting is 3.3 cm, and the row spacing is 50 cm;
[0028] 3) Before the cabbage seedlings are transplanted into the field, apply enough basal fertilizer, and apply solid iodine organic fertilizer to the soil surface at one time, and control the application rate of iodine fertilizer to 12mg / m 2 During the growth of cabbage, topdress with organic fertilizer and compound fertilizer once to do a good job in the prevention and control...
Embodiment 2
[0030] 1) Soak high-quality cabbage seeds in warm water at 56°C for 16 minutes;
[0031] 2) Sprinkle the soaked and sterilized cabbage seeds on the seedbed to raise seedlings, cover with fine soil or plant ash, it is better not to expose the seeds, sprinkle enough water to keep the soil moist, and when the seedlings grow 2 true leaves Carry out thinning, the crowding seedling, leggy seedling are pulled out appropriately, select the seedling that stays piece section is short, grow normally, when seedling grows to 8 true leaves, carry out transplanting and planting, the plant spacing of planting is 3.5 centimetres, and row spacing is 52 centimeters;
[0032] 3) Before the cabbage seedlings are transplanted into the field, apply sufficient basal fertilizer, and apply solid iodine organic fertilizer to the soil surface at one time, and control the application rate of iodine fertilizer to 150mg / m 2 , During the growth of cabbage, topdress with organic fertilizer and compound fertil...
Embodiment 3
[0034] 1) Soak high-quality cabbage seeds in warm water at 55°C for 15 minutes;
[0035] 2) Sprinkle the soaked and sterilized cabbage seeds on the seedbed to raise seedlings, cover with fine soil or plant ash, it is better not to expose the seeds, sprinkle enough water to keep the soil moist, and when the seedlings grow a true leaf Carry out thinning, the crowding seedling, leggy seedling are pulled out appropriately, select the seedling that stays section short, growth is normal, when seedling grows to 7 true leaves, carry out transplanting and planting, and the distance between planting and planting is 3.4 centimeters, and row spacing is 51 centimeters;
[0036] 3) Before the cabbage seedlings are transplanted into the field, apply enough basal fertilizer, and apply solid iodine organic fertilizer to the soil surface at one time, and control the application rate of iodine fertilizer to 50mg / m 2 , During the growth of cabbage, topdress with organic fertilizer and compound fe...
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Abstract
Description
Claims
Application Information
- IPC
- A01G1/00; A01C1/00; A01C21/00; C05F11/00; C05G5/00
- Inventors
- 翁焕新; 翁经科