Planting Technology Lists
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How to prevent and cure honeysuckle aphids?
How to prevent and cure honeysuckle aphids? Please give guidance to honeysuckle aphids: 1. Harmful symptoms. It usually occurs in the first and middle of April. Mainly suck the sap of the plant, spread the virus, make the leaves yellow, curl, wrinkle, serious will cause no harvest. The insect situation was more serious from April to June, and it spread faster after the Beginning of Summer, especially on rainy days.
2018-07-18 -
What are the main management of planting honeysuckle?
What are the main management of planting honeysuckle? Please introduce the main management of planting honeysuckle for reference: first, ploughing and weeding. There are generally 3-4 times of weeding by ploughing and weeding every year. The first time sprouting new leaves in spring, the second time in June, the third time from July to August, and the fourth time in late autumn and early winter. Medium.
2018-07-18 -
What is Flos Lonicerae Brown spot? How to prevent and cure it?
What is Flos Lonicerae Brown spot? How to prevent and cure it? Please introduce Flos Lonicerae Brown spot: 1. Damage symptoms: the disease mainly harms the leaves, with small yellow-brown spots on the leaves at the initial stage, and several small spots fused together in the later stage, showing round or polygonal spots limited by leaf veins. When wet, the leaves are dorsal and unripe.
2018-07-18 -
How to plant honeysuckle to produce high yield?
How to plant honeysuckle to produce high yield? Please give guidance to planting honeysuckle can refer to the following planting methods and management techniques: first, the planting method will make the soil deeply turned loose, apply enough soil fertilizer, according to the plant spacing of 1 meter, row spacing of 1.60 meters, dig a round pit with a diameter of 30 centimeters and a depth of about 25 centimeters, each pit is divided along the wall.
2018-07-18 -
How to pick and dry honeysuckle?
How to pick and dry honeysuckle? Please give an introduction to the picking and drying of honeysuckle can refer to the following methods: 1. Picking: The picking period of honeysuckle is generally in late May, the second crop is in mid-July, the third crop is around mid-August, and the fourth crop is in mid-October. The first crop flowers bloom more concentrated, about 5-7 days, 2 days.
2018-07-18 -
What diseases and insect pests need to be controlled to grow honeysuckle?
What diseases and insect pests need to be controlled to grow honeysuckle? Please introduce and guide the prevention and control methods of planting honeysuckle mainly to prevent powdery mildew, leaf spot disease, the main pest is aphid, etc., the control methods can refer to the following: (a) powdery mildew is the main disease of honeysuckle, mainly harmful to honeysuckle leaves and tender stems.
2018-07-18 -
How to apply fertilizer to plant ginseng (American ginseng)?
How to apply fertilizer to plant ginseng (American ginseng)? Ginseng and American ginseng are perennial root plants and have strict requirements for fertilizer. After expert research, it is found that it is a potassium-loving plant, and its absorption of potassium is far greater than that of nitrogen and phosphorus, that is to say, potassium is an important factor to determine whether ginseng is high-yield or not. And as it grows.
2018-07-18 -
How to grow ginseng?
How to grow ginseng? Please give us places that introduce the environmental requirements for planting ginseng free of flood, drought, wind and freezing damage. In order to cultivate ginseng in farmland in plain area, it is necessary to choose land with high topography, loose and fertile soil, strong water retention and good drainage. Ginseng likes forest rot zone soil, if the soil organic matter content.
2018-07-18 -
How to manage ginseng in autumn, winter and spring?
How to manage ginseng in autumn, winter and spring? Please introduce the method. Autumn, winter and spring are the dormant periods of ginseng overwintering. Field management at this stage is an important production link that can not be ignored. The main task is to prevent cold and preserve soil moisture, the key points of management are: sealing beds in autumn, snow in winter, and digging drainage ditches in spring. Guard against the cold in autumn.
2018-07-18 -
How to prevent and cure the bacterial soft rot of ginseng?
How to prevent and cure the bacterial soft rot of ginseng? Please introduce the symptoms of bacterial soft rot of ginseng: mainly harmful to the roots. The disease spot is brown soft rot, the edge is clear, round to irregular shape, different size, constant combination, and finally lead to the whole ginseng root soft rot. Squeeze the spot with your hand, there is a white pus overflow, with a thick thorn.
2018-07-18