What are the weeding methods that don't hurt passion fruit?

I believe many people will think that weeding passionflower by hand will not harm it, but manual weeding also has great disadvantages. It is difficult to achieve high efficiency. It's easy to plant a few acres of passion fruit, but the orchard is planted on a large scale, without manpower, with too much investment and low efficiency. Suitable for large-scale passion fruit planting base. If it is a mountain orchard, it is difficult to transport and operate the lawn mower, and a good lawn mower costs a lot.

Poultry manure may cause diseases and insect pests or carry eggs, which may affect the growth of passion fruit and soil if it is not cleaned in time. In addition, some users reported that the root system of passion fruit was scratched by poultry. No matter which weeding method has advantages and disadvantages, everyone needs to choose according to their actual situation and economic strength. Planting and weeding under the tree is to cultivate poultry (chickens, ducks and geese) in the passion fruit garden. This method of combining planting and breeding and recycling is very good. Fruit trees provide a wide place for poultry to move, but they also eat or trample weeds. At the same time, poultry manure can also be returned to fruit trees, saving a lot of labor costs for weeding.

With the development of modern agriculture, agricultural machinery has begun to replace labor, lawn mowers, micro-tillers and so on. Mechanical weeding is fast, but it also needs a lot of money. Grass grows easily and the cost is quite high. Some dead ends must be handled manually. Orchard machinery with uneven terrain and inconvenient transportation is useless. It usually happens in summer, especially in some poorly ventilated orchards. It is suggested to prune in real time to maintain the permeability of the orchard. For those with symptoms, fungicides such as hymexazol and fludioxonil can be used for irrigation and timely removal to avoid spreading to other fruit trees.

Reasonable close planting, scientific pruning, improve the ventilation and light transmission conditions in the field. Mancozeb can be sprayed once before flowering to reduce the number of pathogens, and manganese zinc and pyraclostrobin emulsifiable concentrate can be coated once after rain to prevent anthracnose and brown rot. In view of these diseases and insect pests, we also need to pay special attention in the planting process, because once a large-scale outbreak occurs, it will cause heavy losses to growers! Therefore, it is particularly important to take preventive measures.