Cucumber, bean, ginger combination
First, planting methods. Select a high topography, fertile loose, drainage and irrigation convenient sandy loam, deep sorghum planting. Usually 1 meter wide, including 25 meters wide and 20 centimeters deep. Two rows of cucumbers and beans were planted on both sides of each plant. The average plant spacing was 50 centimeters and 40 centimeters. Each plant had 3,300 planting plants with a planting distance of 50 centimeters and 20-25 centimeters and 6000 acres.
Second, the appropriate nursery, planting. In the Jianghuai region, cucumbers were used to grow seedlings of nutrient germanium in late March and early March. Cucumbers are stable at temperatures above 5°C (12°C) (early April). Seedlings are 35 days old and the seedlings can be colonized with three leaves. In late April, kidney bean was set at three to four true leaves. The best conditions to use the film cultivation, in order to warming and security to fight early to promote hair, ginger in 30 days before sowing by drying 2-3 days after the germination with a hotbed, covered with a thin layer of straw, and finally scaffolding film, covered at night Grass insulation. About 15-20 days after budding, until the buds round blunt, buds about 1 cm long, about the temperature in the second half of April when the temperature rose above 15 °C when planting. Before sowing, the germinating ginger seeds will be cut into pieces, each of which shall bear more than one strong bud, weigh about 50 grams, and cut into ash. When planting, plant the ginger in a pre-opened planting ditch. The buds should be discharged in the same direction. Slightly downward, to facilitate the emergence of new roots and ginger seedlings. - 4 cm, conditional additional layer of straw.
Third, field management. In addition to the rational management of fertigation according to the fertility process of melons, beans, and ginger, and the prevention and control of pests and diseases, field management should mainly accomplish the following two tasks in a timely manner:
1, adjust the plant early. Cucumbers, bean vines, especially due to the thin and fragile plant stem beans, so wake up after the tree should be framed, Shun vine cited tie. Usually used 2-2.5 meters of ditch firewood, each plant inserted two (Lu bamboo inserted 1), each row two bundles together to form a "human" shaped stent. There are conditions for inserting three to four tree sticks in the middle of each frame. In order to make the bean have a suitable environment for growth, it is necessary to timely remove the melon root at the end of the harvesting period of cucumber, that is, at the end of June and the beginning of July (without pulling out the guava). When the vines climb to 15-20 centimeters from the top of the rack, they should be tossed. Promote lateral germination; after seeing female flowers in the lateral vines, leave 1-2 leaves in the front and then pick the heart. At any time, tendrils and yellow leaves of all parts of the vine are removed and sick leaves are removed to reduce nutrient consumption and improve ventilation and light transmission. In late August, the temperature gradually decreased and the natural light weakened. At this time, the rhizomes of ginger have begun to expand, and sufficient illumination is also required. Therefore, the old leaves below the kidney waist must be removed in time in order to facilitate the synthesis of photosynthetic products. accumulation.
2, timely loose soil roots. Cucumbers, beans after awakening trees and ginger seedlings, especially after the rain should be combined with weeding, fertilization, timely ploughing, loosening the soil, ginger before and after the "summer" began to cultivate two to three times the soil, each 3-5 In centimeters, there are conditions that can be combined with soil and then add some soil miscellaneous fertilizer to prevent exposure of new ginger, affecting quality.
Fourth, the city should be harvested in batches. Cucumber is mainly served with tender cucumbers. The harvesting period of spring cucumbers in open field is from May to June, usually 7-10 days after flowering of female flowers. It is more appropriate to pick cucumbers with blunt round tips. The bean was harvested in mid-July and harvested before frost. Ginger is harvested from ginseng, ginger, and ginger. The nymphs are 16-18 cm in height. When there are five or more true leaves, they are taken out of loose soil (weak seedlings are not taken); tender ginger is used in "white dew". Before and after harvest according to the market needs, the old ginger should be harvested before and after the start of winter and the underground rhizomes should be yellowed and the underground rhizomes should be harvested. The ginger collected during this period not only has high yield, but also has a strong spicy taste. Storage, can be used for ginger or ginger.
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