Can the corn field interplanting Bupleurum 3 5 leaf stage spray smoke dense herb to go to Jin?

In the process of interplanting Bupleurum chinensis in maize fields, spraying with a fucinoprazine herbicide may have an effect on the growth of Bupleurum chinensis.

First of all, nicotine is a weed that grows in corn fields, and if it is not treated with weeding, it will affect the growth and yield of corn. Nicotinatrazine is a herbicide that is effective in getting rid of this weed.

However, the purpose of interplanting Bupleurum is to improve the utilization of the land and allow multiple crops to be grown on the same land at the same time. However, spraying nicodiol atrazine for weeding treatment may have an impact on the growth of Bupleurum chinensis, including but not limited to drug residues, effects on soil pH, etc.

Therefore, if you want to interplant Bupleurum chinensis and use nicotinopyatrazine herbicide in maize fields, special attention needs to be paid to the method of use and dosage to avoid excessive impact on the growth of maize and Bupleurum chinensis. At the same time, it is also necessary to pay attention to adjusting the pH of the soil, maintaining appropriate water and nutrients, etc., to ensure the normal growth and high yield of corn and Bupleurum chinensis.

Whether it can be interplanted or not also needs to be evaluated and judged according to the actual situation.

First, I think it is not suitable for interplanting, one is for the safety of the drug, the second is for the quality of the drug, and the third is for the survival rate of Bupleurum chinen!

Second, it is a three-point poison of medicine, and the drug residue will have a certain impact on Bupleurum! Especially pesticides such as herbicides have a greater impact on the human body!

Third, go to the pesticide seed station for consultation! If you can't plant it, or the survival rate is low, the impact on you may be even greater!

Summary. Hello, according to the situation you described, I think it is very easy to operate, that is to say, what you said is called intermittent to do, first of all, when spraying herbs, add a cough flare on the nozzle, you can use the mouth of the beverage bottle to process it, screw it on the nozzle, this must be sprayed lower, do not spray on the bupleurum, it is best to spray when there is no wind.

Hello, according to the situation you described, I think it is very easy to operate, and Huai Ji and said, you said that this is called intermittent to do, first of all, when spraying herbs, lead is in deficit, add a cough flare on the lead nozzle, you can use the mouth of the beverage bottle to process it, screw it on the nozzle, this must be sprayed lower, do not spray on the bupleurum, it is best to spray when there is no wind.

The firewood has been sprinkled.

Bupleurum interplanted in cornfields.

Hello, you can use glyphosate and paraquat together.

Hello, it's better not to use herbicides.

Otherwise, it will endanger Bupleurum, and in this case, it will be better to rely on a hoe.

Summary. Spray herbicide once before interplanting, and if there are weeds after seedlings, use herbicide once, and it will not hurt the seedlings, and there are many now.

What to do with the grass when the grass is interplanted in the cornfield?

Spray herbicide once before interplanting, and if there are weeds after seedlings, use herbicide once, and it will not hurt the seedlings, and there are many now.

What herbicide to use.

Smoke and beauty go to Tianjin.

There are many kinds of them. You give a few more explanations.

Herbicides after corn emergence mainly include atrazine, nicosulfuron, nitrate oxamorione, etc., weeding must be sprayed according to the instructions for this leakage, not too much use, to avoid the search for pesticide damage, weeds are not unearthed when generally with 150 200 grams per mu for prevention, after seedlings generally use 4%.

Now the corn grows to 50 cm high, and it is necessary to interplant Bupleurum with what herbicide does not affect the emergence of Bupleurum seedlings?

There are above. Expert, you are talking about the responsibility of the law, more than 70 acres have been planted, and the bupleurum is affected by the medicine and does not emerge from the seedlings, we are to be protected by the law.

This is patented.

Summary. 1. For pre-ground chemical weeding on wasteland, secondary wasteland or fallow land with more root-bearing weeds, 10-15 days before land preparation or during the period of vigorous weed growth, 1000 ml of 1000 ml of systemic conductive herbicide "glyphosate" water agent can be sprayed per mu. It can kill most of the annual and perennial weeds, and has the effect of root rot.

For cooked land with more young weeds, 20% of the contact herbicide "gram no trace" can be sprayed 250 ml per mu 2-3 days before land preparation, which can kill all green weeds on the surface and reduce grass shortage at the seedling stage.

1. For the wasteland, secondary wasteland or fallow land where there are many root-bearing weeds, 10% of the systemic conductive herbicide "glyphosate" water agent can be sprayed per mu for 10-15 days before land preparation or during the vigorous growth period of heterophyllum nightshade. It can kill most of the annual and perennial weeds, and has the effect of root rot. For cooked land with more young weeds, 20% of the contact herbicide "gram no trace" can be sprayed 250 ml per mu 2-3 days before land preparation, which can kill all green weeds on the surface and reduce grass shortage at the seedling stage.

2. After sowing, chemical weeding before seedlings is planted to before seedlings, depending on the type of weeds, "glyphosate" or "dry god is no trace" can be sprayed to kill the weeds unearthed before seedlings, and reduce the grass shortage at the seedling stage.

3. After the emergence of chemical weeding in the growth period, the broad-leaved weeds of the same kind as Bupleurum can only be manually pulled out. However, for gramineous weeds, 50 ml of "cover grass" emulsifiable concentrate can be used per mu at the 3-5 leaf stage of weeds, or 45 ml of 15% "fine and stable killing" emulsifiable concentrate, or 50 ml of 10% "fine grass gram" milk digging lead crude oil, or 100 ml of 20% "Na Catch Net" emulsifiable concentrate, mixed with 30 kg of water, and evenly sprayed on the stems and leaves of weeds with a manual sprayer, which can kill all kinds of grasses. The grass is highly resistant to pesticides and still needs to be manually removed.

I hope mine can help you, I wish you a happy life!

In order to improve the utilization rate of land, various localities have thought of a lot of ways, such as wheat, corn interplanting, corn, bupleurum interplanting, corn, cumin interplanting, etc., which greatly improves the planting efficiency. Among them, the interplanting of corn Bupleurum has become a good model for improving farmers' income in many places, which not only solves the problem of the need for shade and moisturization at the seedling stage of Bupleurum chinensis, but also helps the emergence of Bupleurum seedlings, and does not affect the yield of the two, which can be said to be more than one stone.

So, how to remove grass from corn firewood interplanting? This is indeed a problem. There is no interplanting, planting separately, this weeding is not a problem, once it is interplanted together, the herbicide used on the corn has a great impact on the growth of Bupleurum chinensis, and it cannot be used; The herbicides suitable for Bupleurum have an impact on the growth of corn.

Therefore, to solve this problem, we can only consider two aspects: one is to use pre-bud occlusive herbicides before corn planting, such as pendimethalin, fluoralin, metolachlor, etc., and do not add atrazine. These herbicides can make weed seeds get rid of them when they sprout, and they are also safe for planting Bupleurum in the future.

The second is to look at the planting time of corn and bupleurum. If the number of fields in the two sowing times is not large, after the emergence of corn seedlings and after the planting of Bupleurum chinensis, weeds appear, and manual weeding is required. Bupleurum is a perennial herbaceous plant of the Apiaceae family Dicotyledons, and corn belongs to the grass family, so it is impossible to use herbicides.

No matter what kind of herbicide is harmful to the growth of corn and bupleurum. If there are places where the corn is sown in August after the vegetative growth is completed, then the herbicide can be used to control weeds on the corn in the early stage, which has no effect on the planting of Bupleurum chinensis.

If you use herbicides after interplanting corn, you must be careful, and try to choose manual weeding when you are not sure about safety, otherwise it will be too late to regret the damage.

The grass is cleaned up, otherwise it will affect the growth of the corn.