Vegetable Lists
-
Prevention and control measures of falling flowers of eggplant in greenhouse
There are many reasons for eggplant falling flowers, such as excessive vegetative growth, weak plant growth, too dry or too high humidity, high temperature or lack of light. It is suggested that vegetable farmers should determine the causes of falling flowers according to the actual situation of last year's greenhouse, and then take relative measures to prevent eggplant from appearing again this year.
2018-09-11 -
Management of fruiting period of early ripening eggplant in spring
The eggplant cultivated in the plastic film small arch shed in spring will blossom to fruit harvest. Under suitable conditions, it takes about 25 days to harvest, and the first harvest period of eggplant is in the early and middle of May. During the fruit growth period, the weather has turned warm, the film can be all opened during the day, so that the plant can fully see the light, but it should be covered in the evening. If the temperature at night.
2018-09-11 -
How to apply Base Fertilizer to grow Chinese Cabbage
The application of base fertilizer should be considered comprehensively according to soil quality, soil fertility, variety and growth period. Chinese cabbage is a vegetable with high fertilizer demand, with long growth period and large growth, especially late-maturing varieties with large plants and high yield. it needs a lot of organic fertilizer to meet the fertilizer demand of Chinese cabbage in the middle and later stage.
2018-09-11 -
How to prevent early Chinese cabbage from being unprotected?
1. Biological control (1) pay attention to the protection of natural enemy parasitoids, apply borer-killing bacteria (containing 10 billion spores per gram of bacterial powder) 500 × 700 times solution or cyanobacteria 6, B.T. Emulsion, etc. Apply granulosis virus preparation or collect older larvae killed by the virus from cabbage fields (infected larvae lose appetite and blacken body color.
2018-09-11 -
Measures for preventing Verticillium Wilt of eggplant without grafting
Verticillium wilt is a common disease of eggplant, grafting is an effective measure to control the disease, but some vegetable farmers have planted eggplant seedlings without grafting, how to control Verticillium wilt? Now the symptoms of the disease and non-grafting prevention and treatment measures are introduced to you. First, the symptoms of the disease are mainly harmful leaves, in each.
2018-09-11 -
Measures to prevent eggplant from falling flowers and fruits in greenhouse
The technology of cold bed seedling raising and transplanting of hot pepper and eggplant in greenhouse is the main measure to increase early yield, early fruit, early market and high benefit. First, the shed construction chooses to avoid the wind and the sun, flat terrain, fertile soil, convenient drainage and irrigation, low groundwater level, close to water sources, and has not planted eggplant fruits and vegetables for many years.
2018-09-11 -
Annual cultivation techniques of grafted eggplant
With the expansion of eggplant cultivation area and continuous planting, all kinds of soil-borne diseases are quite common, and the harm is becoming more and more serious, such as eggplant Verticillium wilt, Fusarium wilt, bacterial wilt and so on. In the old areas of eggplant cultivation, soil-borne diseases have become stubborn diseases that limit eggplant production. Conventional pesticides are not effective in control, and grafting has been overcome.
2018-09-11 -
Control of cucumber blight and eggplant cotton blight
The disease symptoms of cucumber blight can occur in both seedling stage and adult stage, and mainly harm the stem base, tender stem nodes, leaves and fruits of the plant at the adult stage. At first, dark green water stains appeared at the stem base and stem nodes, then softened, the stem nodes were significantly constricted and thinned, and the leaves above the diseased part wilted or the whole plant died. The leaf is infected with disease.
2018-09-11 -
Key points of eggplant cultivation in Crown King
The characteristics of Guanwang No. 1: medium maturity, strong growth potential, plant height of about 75 cm, good plant upright. Heat resistance, strong disease resistance, wide adaptability, strong fruiting power, fruit length about 40cm, rough 2.5cm, peel purple bright, smooth thin soft, white flesh, good quality. Cultivation points: 1, local climatic conditions and.
2018-09-11 -
Technology of Tomato grafting eggplant
With the development of facility agriculture, eggplant can be planted year after year, so soil-borne diseases such as eggplant Verticillium wilt have become the main obstacles affecting eggplant production. We used tomato (Maofan 802) as rootstock to graft eggplant, which not only effectively prevented eggplant Verticillium wilt and bacterial wilt, but also had tall and neat plants, good fruit quality and high yield.
2018-09-11 -
The technique of controlling eggplant wilt by prescribing the right medicine to the case
The main causes of eggplant wilting are blight, Sclerotinia sclerotiorum, stem rot, bacterial wilt, Verticillium wilt, root-knot nematode, fertilizer damage and so on. The specific diagnosis is as follows: 1. Look at the field distribution. When fertilizer damage occurs, it will wilt at noon on a sunny day, return to normal in the evening, and seriously cause plant death. And the other diseases mentioned above.
2018-09-11 -
Management of pod bearing stage of beans
Management of pod bearing stage of beans
2018-09-11 -
Eggplant deficiency and its remedial measures
In the process of eggplant growth and development, once lacking a certain element, the external morphology of the plant will generally show corresponding deficiency symptoms, which are often used as the basis for diagnosis of deficiency in production. Nitrogen deficiency eggplant nitrogen deficiency, leaf color becomes pale, old leaves yellow, severe dry off, bud stops developing and yellow, heart...
2018-09-11 -
Key points of eggplant Seedling stage Management
After 70% of the seeds in the seedbed emerge, remove the plastic film covered on the soil of the bed. Spray water frequently to keep the soil moist. During this period, we should pay attention to the control of underground pests, the method is to use 80% dichlorvos EC, diluted with 1 200 ~ 1500 times water and poured on the seedbed. When the seedling has 2 true leaves, it is necessary to divide the seedlings and prepare them.
2018-09-11 -
How is eggplant stem and leaf long spot to return a responsibility after all?
The small spots on eggplant leaves are light in the middle and dark brown on the edges, and the larger ones are irregular. There are also many small black spots on the disease spot. Many petioles have dark brown necrotic spots. After the stem disease, also has the dark brown disease spot, the disease spot is also the edge dark brown, the middle color is lighter, above also dense small black spot.
2018-09-11 -
Why the eggplant stem turns brown and rotten
Vegetable grafting can produce new varieties of vegetables to meet the needs of consumers. Eggplant grafted tomato is one of them. 1. The choice of grafting time can not be the same because of the different nature, species and varieties of plants, as well as the climate, methods and methods of grafting. Just...
2018-09-11 -
Analysis on the reasons for the use of old buds in eggplant grafting
After a large number of eggplant blossoms and fruits, the absorption function of the root system gradually decreases. At this time, the management should be strengthened to delay plant senescence, promote eggplant to continue to blossom and fruit, and prolong the harvest time. Apply fertilizer in time, apply fertilizer every 15 to 20 days, apply 10 kg of nitrogen, phosphorus and potassium compound fertilizer per mu, and fully soak 15 grams of mature soybean.
2018-09-11 -
How to deal with the yellow leaves of eggplant
The yellow leaves of eggplant are mainly caused by the following two reasons: one is fertilizer damage. This harm often occurs on cloudy days or after the weather clears up. Mainly due to the use of a large number of immature farm manure as base fertilizer or improper application of flushing fertilizer, resulting in excessive accumulation of ammonia, coupled with the lack of timely release in the greenhouse, resulting in ammonia poisoning.
2018-09-11 -
Green bean planting precautions
Green bean planting precautions
2018-09-11 -
The reason why Pleurotus ostreatus can't produce mushroom and its solution
The reason why Pleurotus ostreatus can't produce mushroom and its solution
2018-09-11