Vegetable Lists
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Close planting and cultivation of towel gourd in winter and spring in warm winter greenhouse
The out-of-season cultivation of towel gourd with high density in warm winter greenhouse can greatly increase the yield, the yield per mu is more than 5000 kg and the income per mu is 30, 000-40, 000 yuan. Early-maturing varieties with cold tolerance, disease resistance and strong adaptability were selected, such as Jiangshu No. 1, Zaoza No. 1, Cuilu early towel gourd, jade green early towel gourd and five leaves. Incense.
2018-09-16 -
Several methods of creating high yield of towel gourd in greenhouse
First, the selection of varieties. Greenhouse towel gourd should choose varieties with exuberant plant growth, cold tolerance and strong adaptability, such as cylinder towel gourd. Second, soil preparation and fertilization. Combine ploughing before sowing, apply more than 5000 kg of high-quality barnyard manure per mu, after leveling and raking, trench along the planting line, and then apply 50 kg of calcium superphosphate and 25 kg of potassium sulfate per mu.
2018-09-16 -
Three-dimensional interplanting technique of green pepper towel gourd and coriander in greenhouse
Summer spinach, also known as summer spinach, is easy to bolting, but also the shortest leaf growth time of the year, the quality and yield are not ideal, diseases and insect pests are difficult to control, so it is difficult to cultivate, only a small amount of cultivation. First, varieties should be selected for drought resistance, strong heat tolerance, rapid growth and sunshine.
2018-09-16 -
Comprehensive management of spinach downy mildew
Comprehensive management of spinach downy mildew means comprehensive management of spinach downy mildew. First, fertilizer and water management Spinach is fertile and moist, cold, avoid drought and ponding, and is a fast-growing vegetable. Therefore, sufficient fertilizer and water should be supplied in time during growth. Keep soil moist from sowing to seedling completion to ensure seedling completion. 3 leaf stage intertill weeding,...
2018-09-16 -
Key technical points of towel gourd thinning and beard removal
The reasonable male thinning and whisker removal of towel gourd can reduce the unnecessary consumption of nutrients in soil and plant, make it concentrate on fruit growth and development, and thus increase the yield per unit area. The experiment showed that under the condition of the same cultivation and management, the setting rate per plant of towel gourd was higher than that of towel gourd without male thinning and beard removal.
2018-09-16 -
Technical time of autumn planting of towel gourd
After the autumn towel gourd was sown from the middle and late July to the first and middle August, the growth and fruiting period was experiencing high temperature, Rain Water was less, and the autumn wind was rising. It is very easy to cause the seedling vine to grow slowly, the result is less, the disease and insect pests are more, the income is less. Therefore, attention should be paid to the cultivation and management: first, to cultivate strong seedlings and to protect the whole seedlings (1) seed selection. Choose early.
2018-09-16 -
There are many prevention and control methods for the causes of towel gourd rotten flowers.
The ratio of dipping anther: dipping flower medicament is generally based on Zugualing, naphthylacetic acid, 2pyrrolidine D, and then dipped in flowers with appropriate amount of nutrient solution and agents for prevention and control of Botrytis cinerea, the effect is very ideal. Smoke method to control rotten flowers: smoking method is a method to control towel gourd rotten flowers. Rotten flowers usually occur 3-4 days after dipping.
2018-09-16 -
It is not wrong to skillfully manage the seed and fruit of towel gourd in the later period.
Most vegetable farmers retain their own towel gourd seeds in the late stage of towel gourd. Generally speaking, the plant after leaving the seed will no longer carry on the normal production of towel gourd. However, it takes 80 to 90 days from towel gourd sitting to seed maturation, and only cultivating seeds in these nearly 3 months is bound to affect the efficiency of towel gourd production. If skillfully managed in the later period of towel gourd.
2018-09-16 -
Explanation of main cultivation techniques of towel gourd
Towel gourd is very popular because of its crisp taste and sweet taste. Summer towel gourd was planted from late April to early July and went on the market from June to October. The cultivation methods are as follows: the varieties of summer towel gourd should be heat-resistant, early-maturing and high-yielding. The selected summer towel gourd has no special requirements for the land, as long as the previous crops are not melons.
2018-09-16 -
Prevent towel gourd from breaking stubble and rest seedlings in the early morning
In the depths of winter, don't promote flowers and melons too much when managing towel gourd. If the pursuit of yield, forced to promote flowers and melons, it is bound to cause an imbalance in nutrition distribution, stem vines will not get sufficient nutrition and thin, slow growth, resulting in premature senescence of plants, reduced yield. Therefore, in the deep winter towel gourd management, we must pay attention to adjust the nutrition.
2018-09-16 -
Towel gourd has no head and rule of law in deep winter
Vegetable farmers who grow towel gourd all know that towel gourd generally grows weakly in late winter, and once there is a headless situation, this vine is considered useless. Why are there headless vines? Because the towel gourd head change process, all the branches below the growth point are removed, it is difficult to appear new, if we are not careful to the upper growth point.
2018-09-16 -
Summer Management of Welsh Onion
Welsh onion likes low temperature and humid environment, the suitable temperature for growth is 15 ℃ 25 ℃, more than 26 ℃, the growth is weak and slow, and it goes into semi-dormancy state above 30 ℃. The first stage is from planting onions to bursting, and this period is the period when the temperature rises from 15 ℃ to 25 ℃, which is more suitable for the growth of green onions. So quickly enter after planting slow seedlings.
2018-09-16 -
High-yield cultivation techniques of Welsh Onion
First, raising seedlings: 1. Sowing time: according to the different requirements of the products, the seeds can be sown in four seasons. The best sowing time for high-yield Welsh onion is autumn sowing (the ten-day average temperature is 16.5 ℃-17 ℃, which is in the first ten days of October). The climatic conditions of the north and south of the country are different, the sowing time is also different, the best time to determine.
2018-09-16 -
High-yielding cultivation techniques of spinach and scallions in one season and double cropping
First, disease symptoms (1) towel gourd downy mildew is mainly harmful leaves, the diseased leaves first appear irregular light yellow to bright yellow disease spots, and then expand into polygonal yellowish brown disease spots, and purple-black mildew layer appears on the back of the disease spots when it is wet, and the disease spots are connected into pieces in the later stage, and the leaves die, resulting in a serious reduction in production. The pathogen of the disease is Pseudomonas aeruginosa.
2018-09-16 -
Planting management technology of towel gourd
Sowing and raising seedlings in the first and middle of March. Varieties can choose Hangzhou iron towel gourd, Linhai white towel gourd and other local varieties, the seed consumption per mu is 20O-300 grams. April (1) planting: towel gourd likes fertile and humus-rich soil. Turn deeply and level out to make the bed. The width of the border (connected ditch) is 2.6 Mill 3.3 meters, each row, the hole distance is 50 cm.
2018-09-16 -
Pollution-free Control techniques of insect pests in Welsh Onion Field
First, onion thrips, also known as small white insects, smoke thrips. Adults and nymphs suck the sap in the leaves with file-sucking mouthparts, which make the onion leaves form many fine long yellow and white spots. In severe cases, the leaves turn yellow and white, twist, wither and droop, which seriously affects the yield and quality of green onions. 1. Occurrence regularity. The onion thistle is complete.
2018-09-16 -
Winter management of wheat field interplanted with scallions
When the weather turns cool in early autumn, onions begin to grow vigorously, but the temperature is still high and the plant grows slowly. the requirement for moisture is not high, so we should water less. Watering should be carried out in the morning and evening, avoid watering at noon to suddenly reduce the ground temperature, affecting root growth. In late August, when the average temperature in North China is below 24 ℃, green onions.
2018-09-16 -
When spring onion management is in progress in autumn
The damaged plants showed that the larvae ate the mesophyll and epidermis on the onion leaves and leaf sheaths, and formed a gray-white irregular meandering passage, and the larvae drilled in all parts of the onion leaves, endangering the veins of the leaves, and in serious cases, it would lead to the dryness and death of the aboveground parts of green onions. General leaf miner harm serious area, agricultural control needs.
2018-09-16 -
The function and method of cultivating soil of scallion
The elongation of leaf sheath cells in pseudostem of Allium fistulosum requires dark and humid environment, and is based on the input and accumulation of nutrients. Therefore, soil cultivation by stages is an important measure to prevent lodging, soften leaf sheath, prolong stalk length and improve stalk yield and quality. Cultivate soil should be in the growth period, climate and temperature after cooling...
2018-09-16 -
Several points for attention in cultivating soil with scallions
In the process of planting green onions, it is very important to cultivate soil reasonably, which can increase the length of green onions, prevent lodging and bending, greatly improve the taste and quality of green onions, and enhance the value of green onions. Soil cultivation is an important measure to soften leaf sheath, prevent lodging and improve the yield and quality of onion. Ploughing and cultivating the soil must be green and white.
2018-09-16