Vegetable Lists
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How to fertilize eggplant in summer?
How to fertilize eggplant in summer? Please introduce to the guide that summer eggplant can be topdressing like this (for reference): ditch fertilization. It has become a habit for vegetable farmers to apply chemical fertilizer with water, but this method should not be used in summer high temperature season. Because of the high temperature, the effect will be reduced after a large amount of ammonia volatilization in the application of chemical fertilizer. ...
2018-09-10 -
What method can improve eggplant fruit setting?
What method can improve eggplant fruit setting? Please guide and introduce the following methods to improve eggplant fruit setting for your reference: 1. The general fruit-setting rule of eggplant increases with the bifurcation of the plant, basically one fruit for each branch. In planting management, this characteristic should be fully utilized and should be carried out in time after planting.
2018-09-10 -
How to pick the leaves of eggplant?
How to pick the leaves of eggplant? Please introduce that moderate picking of eggplant leaves can reduce flower drop, reduce fruit decay and promote fruit coloring. Usually only remove senile withered yellow leaves or leaves with weak photosynthesis. When the diameter of the eggplant is 3-4 cm, remove the old leaves of the lower part of the door eggplant; when the diameter of the four-mother eggplant is 3-4 cm,.
2018-09-10 -
How to manage green onions with high temperature and rainy summer?
How to manage green onions with high temperature and rainy summer? Please guide and thank you for promoting root in the early stage is the foundation. After transplanting, under the condition of high ground temperature, the physiological function of root system is very weak, slow seedling is slow, so it is not suitable to water more. You can pour small water when it is very dry, pay attention to drainage and waterlogging prevention when it rains, plough and loosen the soil in time after rain, and drain through.
2018-09-10 -
How to prevent and control retting roots with green onions?
Is there any way to increase the yield of green onions? Please instruct to grow green onions to increase production can refer to the following methods: after 40-50 days of planting green onions, the root system will basically recover and begin to enter the vigorous growth period of leaves. In terms of technical management measures, it is necessary to change from promoting root growth in the early stage to promoting stem and leaf growth. Improve the green onion.
2018-09-10 -
How to grow green onions with high yield?
How to grow green onions with high yield? Please advise that although the growth process of Welsh onion is relatively simple, the technical requirements of field management are relatively high. In order to achieve the goal of high yield and high quality, the management measures are summarized as follows: 1. Early soil preparation, early transplanting and reasonable close planting are the key. Years of production experience shows that early transplanting green onions.
2018-09-10 -
How to raise seedlings of green onions in autumn?
How to raise seedlings of green onions in autumn? Please introduce the key techniques for cultivating strong seedlings of Welsh onions in autumn: 1. Variety selection. The varieties of green onion in Luannan county mainly choose Liao onion No. 1 and Tang onion, which have good cold resistance, long green onion, lodging resistance, high yield and good quality. two。 Sowing date. Green onions to sow seeds.
2018-09-10 -
How to plant green onions?
How to plant green onions? Please guide us to introduce that it is best to cut leaves and replant green onions, which can obviously speed up the slow seedling rate, benefit the growth and development of green onions and increase the yield of green onions. The specific method of green onion leaf cutting and planting: after pulling out the onion seedlings in the seedling bed, tie the onion seedlings neatly into small bundles, and then.
2018-09-10 -
How to prevent onion rust in continuous rain?
How to prevent onion rust in continuous rain? Please guide the high temperature and rainy season in summer and autumn. in case of continuous overcast and rainy weather, green onions are easy to get rust. Farmers should take effective measures in time to strengthen prevention and control. Timely medication and control in summer and autumn, especially after 2-3 days of continuous rain, green onion rust should be checked in time.
2018-09-10 -
How to manage scallion in high temperature period?
What method can make green onion high yield? Please advise and thank you for planting green onions. To achieve high yield, you can refer to the following methods: 1. Cultivating soil is an important management measure for cultivating green onions. Proper soil cultivation can prevent lodging, soften pseudostem and improve yield and quality of onion stalk. Onions should be cultivated many times, about 4 times...
2018-09-10 -
How to fertilize green onions?
How to fertilize green onions? Please guide the introduction of green onion topdressing: green onions in the application of sufficient base fertilizer on the basis of stage-by-stage topdressing. After the Beginning of Autumn, when the plant growth accelerated, "leaf-attacking fertilizer" was applied, 15002000 kg of rotten farm manure and 20kg of superphosphate per mu to promote leaf growth. Enter the spring onions after the White Dew Festival.
2018-09-10 -
How do cucumbers grow without soil?
How do cucumbers grow without soil? Soilless culture can avoid diseases, insect pests and continuous cropping obstacles. Compared with soil culture, soilless culture can reduce pesticide consumption, improve crop yield and quality, save fertilizer, labor and water, and is not limited by soil fertility. This article intends to purple cap evergreen experiment...
2018-09-10 -
What caused the cucumber to die?
What caused the cucumber to die? Please introduce the main causes of dead cucumber trees are as follows: first, excessive watering at one time leads to the decrease of ground temperature and the production of retting roots caused by insufficient oxygen demand of roots is the main cause of dead cucumber trees. Secondly, excessive use of chemical fertilizer caused soil salinization, resulting in cucumber root burning.
2018-09-10 -
How to prevent cucumber downy mildew?
How to prevent cucumber downy mildew? Cucumber downy mildew is one of the most common and serious diseases in cucumber. It can occur in the whole growth period of cucumber, mainly damaging leaves. After the leaves are damaged, they initially show water-stained light green spots and gradually turn yellow, green and yellow. It happens everywhere in our city, to yellow...
2018-09-10 -
Introduction: cucumber pollination can increase yield
Introduction: cucumber pollination can increase the yield! Cucumber is a hermaphroditic vegetable with a female flower every 3 to 4 nodes and a cluster of male flowers between each female flower. (10 to 12) flowers. When female and male flowers bloom, mature male flowers are selected to pollinate female flowers, and 2 to 3 male flowers near female flowers are retained after pollination.
2018-09-10 -
How to fertilize the cultivated cucumber?
How to fertilize the cultivated cucumber? Please introduce that cucumber is a high-yield vegetable with early fruiting, long melon period and large amount of fertilizer in its growing period. It generally requires 2.6kg of pure nitrogen, 1.5kg of phosphorus pentoxide and 3.5kg of potassium oxide to produce 1000 kg of cucumber. It is necessary to apply fertilizer in time in order to meet the nutrition of cucumber growth and development.
2018-09-10 -
Why do cucumbers fall?
Why do cucumbers fall? Please introduce why in the process of cucumber planting, many flowers fall off at the flowering stage, soon die, and even die. There are not many melons that can bear fruit, and all of them are deformed melons. What is the reason for this? Many vegetable farmers think that there is a lack of certain elements.
2018-09-10 -
What causes cucumber flower topping?
What causes cucumber flower topping? Please introduce cucumber "flower top", also known as "flower holding head", which is a common physiological obstacle on cucumber in greenhouse, which is usually characterized by shortening of internodes near the growing point and heterozygous flower clusters without heart leaf formation.
2018-09-10 -
How to fertilize cucumber scientifically
How to fertilize cucumbers scientifically? Please refer to the following methods to fertilize cucumbers: 1. Transplanting period: five days after transplanting, Prodan 15-30-15 high phosphate fertilizer was irrigated 1000 times with seaweed essence, once every 10 days, twice in a row to promote root development after planting and enhance disease resistance in the later stage. 2....
2018-09-10 -
How to Control Cucumber Diseases
How to grow cucumbers in greenhouse? Please guide and introduce that cucumber in greenhouse can timely fall vine, reduce plant height, make leaves evenly distributed, maintain reasonable lighting position and strengthen cucumber growth potential, which is one of the important supporting measures to realize high yield, high efficiency and high quality cultivation of cucumber in greenhouse. First of all, the diseased leaves and the old leaves.
2018-09-10