Vegetable Lists
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Management techniques of fertilization and soil cultivation of asparagus
1. Fertilizing and cultivating asparagus should use more organic fertilizer to make the soil loose and fertile, which is beneficial to the development of underground stem and root system. The amount of fertilizer was comprehensively considered according to the plant growth, soil fertility and utilization rate. The growth of the plant includes the yield of tender stem, the weight of aboveground stem and underground stem and fleshy root.
2018-09-13 -
Sowing and planting of asparagus in open field
Asparagus is a kind of high-grade vegetable and health food with high nutritional value, which enjoys the reputation of "king of vegetables" in the international market. The asparagus planting area in Baoding City is more than 14000 mu, of which the bamboo shoot field area is more than 8000 mu, with an annual output of more than 7500 tons. All are sold in Beijing, Tianjin and other big cities. The planting area of asparagus is gradually.
2018-09-13 -
Technical points of harvesting asparagus with mother stem
Asparagus stem blight is a destructive disease, known as "asparagus cancer". Once you get stem blight, the yield will be reduced, and if it is heavy, the garden will be destroyed and the harvest will be destroyed, resulting in huge losses to the majority of bamboo shoot farmers. Affected by SARS in 2003, the price of asparagus is low, many bamboo shoot farmers give up management, the occurrence of stem blight is more serious, at the same time asparagus field.
2018-09-13 -
Symptoms and control methods of asparagus stem blight
Asparagus is a kind of valuable vegetable with excellent taste. With the continuous improvement of people's living standards, the demand for asparagus in domestic and foreign markets is increasing. Because of its strong drought tolerance, asparagus is especially suitable for planting in Tianjin. However, with the increase of planting years and the expansion of the area, the occurrence of stem blight is becoming more and more serious.
2018-09-13 -
Spring cabbage winter seedling 4 points
Spring cabbage is a kind of vegetable variety with large planting area in the middle and south of our province. Spring cabbage production has the characteristics of less investment, labor saving, labor saving and high yield. Now, it's the golden season for cabbage seedlings in early spring. Below, introduce the key points of seedling technology of spring cabbage for your reference: 1. Suitable for...
2018-09-13 -
Ten benefits of eating kale regularly
You must be no stranger to cabbage vegetables. But if you ask what the health care effect of kale is, you may not be very clear. Next, the editor of Aimei net will go with you to understand the nutrition and health value of cabbage. Cabbage is a kind of healthy vegetable kale is a big family, it has.
2018-09-13 -
How to deal with disastrous weather by planting asparagus
Generally, asparagus can be harvested in the second year, twice a year, the first from April to June and the second from September to November. The summer weather is hot, the quality of asparagus is poor, the yield is low, and it is not suitable for harvest. To cultivate white asparagus, the soil should be cultivated 1-2 weeks before harvest. In spring, after the ground temperature rises, but before the buds are unearthed.
2018-09-13 -
Three steps of asparagus management in early spring
Due to the low price of asparagus in the past two years, most asparagus farmers have given up field management or intercropped with other crops in the asparagus field, seriously affecting the growth, development and yield of asparagus. In addition, asparagus was frozen to death prematurely in 2009, resulting in less accumulation of nutrients and a decrease in the number of scale buds differentiation and formation.
2018-09-13 -
Tips on the cultivation of spring cabbage
Cabbage has the characteristics of low investment, labor-saving, labor-saving and high yield, so it is widely cultivated in the plain areas of our province. Baoding City perennial cultivation of early spring cold shed cabbage and open field cabbage area of more than 30,000 mu. Now, it's time to raise cabbage seedlings in early spring. In order to help you do a good job in raising seedlings and lay a foundation for this spring's bumper harvest.
2018-09-12 -
Nutritional characteristics and fertilization techniques of spring cabbage
The precocious cabbage planted in Changde is favored by the majority of consumers for its compact heading, high net vegetable rate, high quality and no pollution. The yield per mu is 4000Mui 4500kg, and the economic benefit is more than 2000 yuan. The cultivation techniques are introduced as follows: 1. Sowing and raising seedlings 1.1 raising time. In order to harvest early, it is usually at 12.
2018-09-12 -
Technical management measures for cultivating strong seedlings of spring cabbage
At present, it is the seedling period of spring cabbage, so we should pay attention to the following technical points in production. The improved varieties were selected, such as selected 8398, Chungan 2, Chungan 3 and other varieties with cold resistance, disease resistance and strong winter. Prepare the seedbed and choose a field with fertile soil and no cruciferous vegetables last year to make a seedbed.
2018-09-12 -
What if the cabbage gets Sclerotinia sclerotiorum?
Answer: low temperature and low light in early spring are beneficial to the occurrence of Sclerotinia sclerotiorum. After the plant is susceptible, it first appears waterlogged disease spot, and then turns into white disease spot, which seriously causes plant rot. Prevention and control methods: 1. Agricultural prevention and control. Rinse seeds with 10% salt water or 10% 20% ammonium sulfate before sowing, dry and sow seeds. ...
2018-09-12 -
Key points of cultivation techniques of cabbage in spring
The main results are as follows: 1. Timely sowing and timely sowing is one of the important technical measures for spring cabbage cultivation. If the sowing is too early, the seedling growth is larger, and the continuous low temperature in early spring makes the seedlings pass through the vernalization stage prematurely, which is prone to early bolting. On the contrary, sowing too late, the maturity period is delayed and the economic benefit is affected. Hangzhou area is generally in February.
2018-09-12 -
How to treat cauliflower blight in cabbage
There are many low temperature and rainy weather this spring, cabbage is prone to Sclerotinia sclerotiorum, pay attention to early investigation and treatment. Sclerotinia sclerotiorum occurred in cabbage seedling stage, water-immersed light brown spot appeared on the leaves, the edge was not obvious, and the soft rot of the diseased tissue caused quenching. During the pericardial period, water-stained depressions occurred in the leaves and root neck near the ground, and began to show.
2018-09-12 -
Cultivation techniques of Spring Purple Cabbage
Purple cabbage is a variety of cabbage with purplish red leaf balls as its products. it is native to the coast from the Mediterranean to the North Sea. it is cool and hardy, and can be cultivated in both open and protected fields. It has the characteristics of compact ball, bright color, strong adaptability, high yield, good quality and so on. The cultivation of spring purple cabbage in Nanjing is 12.
2018-09-12 -
Control techniques of Diseases and insect pests of Purple Cabbage planted in Spring
As long as pest control is properly managed, purple cabbage generally has few diseases, so it is easy to produce pollution-free raw food products. Purple cabbage may have seedling diseases such as quenching disease and downy mildew only when the humidity is high at seedling stage, which can be controlled by Yunsheng, Dasheng, carbendazim, Xinluling, Anke pesticide and so on. Worms.
2018-09-12 -
Explain the reason of "immature bolting" of spring cabbage
Cabbage is a fertilizer-loving and fertilizer-resistant vegetable. Generally, about 35 days after planting, the plant reached the peak of nitrogen, phosphorus, calcium and other elements and absorption, while the absorption of potassium reached the peak at 50 days. Before reaching the peak value, the fertilizer uptake of plants increased linearly with the process of growth period. Cabbage at different growth stages.
2018-09-12 -
How much information do you know about Brassica napus?
The prevention and cure of cabbage soft rot there is a vegetable farmer asks: cabbage stem base rot and have bad smell, ask what disease is, how to control? This is cabbage soft rot, a bacterial disease. The disease is easy to occur under the condition of high temperature and high humidity. the disease usually occurs in the heading stage and first appears in the outer leaf or the base of the leaf ball.
2018-09-12 -
Prevention and control of diseases, insect pests and weeds in cabbage vegetables at seedling stage
Cabbage root swelling disease mainly harms cruciferous vegetables. After the onset of the disease, the root is enlarged and tumor-like, so it is called root swelling disease. In general, the main root is lumpy after infection, and the fine root, branch root, lateral root and fibrous root are locally swollen after infection. The simple diagnosis of root swelling disease is similar to that of root knot nematode disease in the field. It can be dissected when it is different.
2018-09-12 -
How to prevent downy mildew of cabbage
In the early stage of the disease, 75% chlorothalonil wettable powder 600 times 800 times liquid, 70% mancozeb wettable powder 800 times liquid and other medicament prevention and protection. The early stage of the disease in mid-September is a critical period for prevention and treatment. 58% metalaxyl manganese zinc wettable powder N700 times, 20% flumorph wettable powder l000 times, 60% fluorine.
2018-09-12