Vegetable Lists
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How to harvest ginger and keep seeds
According to the use of the product, the harvest of ginger can be divided into ginger, tender ginger and old ginger. Ginger is usually planted in late June, with 4-5 leaves of seedling height. Carefully pluck the soil, gently break the ginger at the place where the ginger is connected to the new ginger, and take out the ginger. If the harvest is too late, the root group will be damaged too much, which will affect the continued growth of ginger plant.
2018-09-11 -
Key points of management techniques for high quality and high yield of ginger
First, select the sandy land with deep soil layer, loose and fertile soil and convenient drainage and irrigation, and avoid continuous cropping. 2. Before soil preparation and basic fertilizer sowing, farm manure 1000, 500 kg per mu, calcium magnesium phosphate fertilizer 50 kg, and compound fertilizer 20 kg should be applied as base fertilizer. After application, ploughing and raking should be fully done. Separate borders and open ditches, each 1 wide.
2018-09-11 -
What's wrong with yellow beans at the bottom?
Bean leaf yellowing is a lot of planting beans vegetable farmers friends often encounter, but there are many reasons for leaf yellowing, some causes if not treated in time, even will cause failure. The following are some of the reasons for the yellowing of bean leaves. A, symptom performance beans yellow leaf main...
2018-09-11 -
Main diseases and control methods of beans
The main diseases of beans are leaf spot, blight, blight, root rot and rust, and the pests are double bean borer, cutworm, thrips, leaf miner and leech. Integrated control techniques should be adopted to control them. The main methods of controlling diseases and insect pests are: selecting fields that have not been planted with leguminous crops for more than two years; clearing the fields.
2018-09-11 -
Planting bean field management in winter is the key.
In the past, direct seeding was often used in the production of seedling beans, which ensured that the seedlings were strong on the basis of fully protecting the roots from cold injury, and that they could be sowed, harvested and listed early. In production, nutrition bowl is often used to raise seedlings, or 50-hole pot can be used to raise seedlings, sowing 2-3 grains in each hole, pouring water through water, and reasonably controlling the temperature. The seedling age is about 25 days.
2018-09-11 -
Comprehensive control of bean rust and powdery mildew in greenhouse
At the initial stage of the disease, 70% methyltropine wettable powder 500 times liquid, or 40% Ruitong wettable powder 600 times liquid, 50% sulfur suspension 300 times liquid, Fenbiqing 150 times liquid. Spray 2 to 3 times continuously for 5 to 7 days.
2018-09-11 -
How to prevent premature senescence of ginger
The seedling stage of ginger is long and grows slowly. after the weather turns cool in autumn, its aboveground stems and leaves and underground roots enter the vigorous growth period at the same time. On the one hand, a large number of branches occur on the ground, and the underground ginger pieces expand rapidly on the other side, and the growth rate is greatly accelerated. Therefore, this period is the key period of cultivation management. According to ginger.
2018-09-11 -
Several methods of preventing ginger heart-drilling disease
Ginger contains volatile ginger oil ketone, gingerol and spicy ingredients, which can form aromatic and spicy ginger oil. Ginger oil stimulates appetite and helps digestion. Therefore, ginger is a good seasoning. In terms of health care, ginger also has the effects of dispelling cold, sweating, expelling wind and resolving phlegm. Su Mei ginger processed from ginger is very popular with people.
2018-09-11 -
Control of diseases and insect pests of soya bean
The main symptoms of beans can be infected with bacteria throughout the growing period, but the resistance is weakened and the susceptibility is enhanced during the period from the beginning of flowering to fruiting. The disease mainly affected the leaves, and the leaves appeared faded green, yellow and white spots at the initial stage of the disease, and the spots increased gradually, until the whole leaf was densely covered. The plant is short, the English is few and small, and the growth period is shortened.
2018-09-11 -
Two crops of cucumber and beans in one shed and two harvests
Long bean varieties cultivated in off-season are famous for being difficult to manage and demanding high temperature and light, but their yield and efficiency are also high. 1. Raise seedlings 1. Use nutrition cup 5 × 5, or seedling tray 32 points, use good substrate as nutrient soil, two seeds in each planting hole. Specific practice: now wet the matrix with water by 1000 times.
2018-09-11 -
Bean planting technology-- scientific planting technology of bean
Very precocious beans-Zaosheng Wang Zaosheng Wang Jiao was bred by Hunan Tiancheng seed Co., Ltd., as its name implies, it is the king of precocious beans. This variety was sown in February and went on the market in April, and became a playful dish on the market at that time, with high price and good benefit, and 1 mu could top 3 mu of other vegetables. At present, it has been in Sichuan, Shanghai, Hunan, Hubei.
2018-09-11 -
Main symptoms of bean rust
Bean can be infected with pathogen in the whole growing period, but the resistance weakens and the susceptibility increases during the period from the beginning of flowering to fruiting. The disease mainly affected the leaves, and in the early stage of the disease, there were little faded yellow and white spots under the leaves, and the spots gradually increased until the whole leaf was densely covered. It produces yellowish brown on the back of the disease spot.
2018-09-11 -
Formula fertilization Technology of Bean
1. The main symptoms are leaves, stems and pods. At the initial stage of the disease, there were purple-brown spots on both sides of the leaf, and after enlargement, the disease spot was nearly round and dark brown, with a diameter of 1cm, the edge was not obvious, and there was dense soot mold on the surface of the disease spot when it was wet (especially on the back of the leaf). In severe cases, it causes early defoliation, leaving only young leaves at the top.
2018-09-11 -
Chemical control of bean wilt
At the initial stage of the disease, 50% carbendazim wettable powder 1000 times or 10% Shuangxiaoling water agent 1000 times or 75% methyl topiramate wettable powder 1000 times, 50 to 150g per plant, once every 7 to 10 days, 2 to 3 times in a row. Can also be 50% carbendazim wettable powder 500 grams mixed with 200 kg dry soil, ditch applied to sowing.
2018-09-11 -
Identification of bean Fusarium wilt
When the symptomatic plant occurs, it starts from the lower leaves. Irregular waterlogged disease spots appeared at the edge of the leaf, especially at the tip of the leaf, then the leaf yellowed and died, and gradually developed to the upper leaf, and finally the whole plant wilted and died. The cortex of the rhizome of the diseased plant often cracked, the vascular bundle tissue turned brown, and powder appeared on the surface of the diseased part when the humidity was high.
2018-09-11 -
How to prevent wax gourd from cracking
In recent years, Fusarium wilt of wax gourd restricts the production of wax gourd. According to years of practice, the following effective control methods are summarized: Fusarium wilt is the main disease of wax gourd in our county. Fusarium oxysporum is the pathogen of Fusarium oxysporum.
2018-09-11 -
A Method for High Yield of Wax Gourd by Good Fertilizer and Water Management
Fertilization: After planting, apply fertilizer once every 7 ~10 days in sunny days (10%~15% human feces or 0.5%~1% urea), thin application in early stage and thick application in late stage. The key topdressing of wax gourd should be carried out from the time when the vine is put on the shelf to the weight of 4~5 kg after the melon is set. During this period, in addition to drenching human excrement, you can apply rot to your mu...
2018-09-11 -
Prevention and control of common diseases and insect pests of wax gourd
The cultivation method of wax gourd is as follows: the plant grows on the ground, the row spacing is sparse, about 300 plants are planted per mu, the management is relatively extensive, and the stem vine is basically allowed to grow or remove the lateral vine before fruiting, and grow arbitrarily after fruiting. The utility model has the advantages of less florist and lower cost. The disadvantage is that the shape of the melon is not good.
2018-09-11 -
High-yield cultivation techniques of wax gourd in early spring in greenhouse
The cultivation of wax gourd in greenhouse is not only early on the market, but also has higher early yield and total yield. First, the variety generally uses Guangdong green skin wax gourd, a string of bell No. 4 and so on. Second, raise seedlings by heating in the first ten days of January, using 8 × 8 cm plastic seedling bowl. The seeds must be dried and soaked 1-2 days before sowing.
2018-09-11 -
High-yield cultivation techniques of Green skin Wax Gourd
Green-skinned wax gourd is widely cultivated in North China, with strong adaptability, high yield, storage tolerance and transportation. The high-yield cultivation techniques are introduced as follows. First, sowing and raising seedlings 1. Seed treatment. Wax gourd seeds are not easy to absorb water because of their thick seed coat, so seed soaking and seed disinfection should be carried out before sowing. Use more than 50% carbendazim 25.
2018-09-11