A method for replanting red cabbage moss, spring rape and fodder rape in Liaoning area
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A technology of spring rape and red cabbage moss, which is applied in the cultivation of bulbs and leaf crops, etc. It can solve the problems of spring planting, etc., and achieve the effect of increasing the green coverage period, increasing the variety of flower appreciation, and protecting the ecological environment
Active Publication Date: 2021-04-27
DALIAN POLYTECHNIC UNIVERSITY
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Problems solved by technology
However, beetroot is mainly sown in autumn, and there is no technology for spring planting. It is necessary to study a set of cultivation techniques for spring sowing.
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Embodiment 1
[0022] A method for replanting red cabbage moss, spring rape and forage rape in Liaoning area, said method comprising the steps of:
[0023] ①Sow red cabbage moss in early spring
[0024] a. Soil preparation before winter and sowing
[0025] Soil is the material basis for the growth of red cabbage moss. Scientific and reasonable soil cultivation can create suitable soil environmental conditions for the growth and development of red cabbage moss, reduce unnecessary consumption of water and nutrients, and ensure early emergence, uniform seedlings, Lay a good foundation for the high yield and harvest of red cabbage moss;
[0026] On November 25th of the first year, mechanical deep plowing was carried out, root stubble was removed, the plowing depth was 30cm, and 4000kg of farm manure, 15kg of diammonium, and 15kg of potassium sulfate were applied per mu, and the moisture was used to survive the winter;
[0027] On February 20 of the following year, the temperature rose in the s...
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Abstract
The invention relates to a method for replanting red cabbage moss, spring rape and fodder rape in Liaoning area, and belongs to the field of agricultural technology. The method comprises the following steps: 1. sowing red cabbage moss in early spring: a, soil preparation before winter and before sowing, b, sowing in advance, c, management at seedling stage and harvesting leafy vegetables, d, field management, e, harvesting red cabbage moss, f. Straw returning to the field; ② Spring sowing of cabbage-type double-low spring rape: a. Soil preparation, b. Sowing in time, c. Timely seedling setting, d. Weed control, e. Strengthening water and fertilizer management, f. Pest control, g. Harvesting Rapeseed; ③Summer sowing cabbage-type double-low fodder rapeseed: a. plowing and applying base fertilizer, b. timely sowing, c. weed control, d. seedling setting, e. harvesting rape moss, f. strengthening water and fertilizer management, g, pest control, h, harvest, silage rapeseed. The invention improves the land harvest index and increases farmers' income by making full use of the idle time of the land in the Liaoning area.
Description
technical field [0001] The invention relates to a method for replanting red cabbage moss, spring rape and fodder rape in Liaoning area, and belongs to the field of agricultural technology. Background technique [0002] The Liaoning area has a typical climate characteristic of "two seasons are insufficient and one season is more than enough", so most of the planting system is one crop a year, and only one season of crops is planted, such as corn and rice. The spring sowing time is generally around May 1st, and the harvest period starts around mid-to-late September, and basically ends around the National Day. After the crops are harvested, there is still an effective growth period of more than one month, and there is also more than a month after the soil is thawed before spring sowing, which leaves nearly three months of idle time for agricultural production, wasting a lot of land and light and temperature resources, causing a large amount of accumulated temperature above 0°C...
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Application Information
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