grass field Learn more about grass field
-
Technical points of mixed culture of snails in grass carp field with abundant and pollution-free grass carp
Technical points of mixed culture of snails in grass carp field with abundant and pollution-free grass carp
2019-01-15 -
Technique of mixed culture of grass carp and field snail
Technique of mixed culture of grass carp and field snail
2018-07-09 -
How to get rid of broadleaf grass in sesame field
Broad-leaved grass is a type of weed and a common weed in sesame field, so how to control broad-leaved grass in sesame field? What is broad-leaved grass? Broad-leaved grass, also known as dicotyledonous weeds, embryo has two cotyledons, herbaceous or woody, leaf veins reticulate, leaf blade wide, petiolate.
2020-11-08 Sesame field wide leaf grass how except broad yes a kind of -
Ecological environment management: the distribution of weeds in non-cultivated land and the importance of protecting ecological environment
Weed ecology and distribution: we can see weeds everywhere, so there are a lot of weeds in the land we plant, so how do you control weeds? Is to buy herbicides? This is not ecological. If you want to be eco-friendly, you'd better be.
2019-01-04 Ecology environmental governance non arable land weeds distribution protection -
Techniques of Fish Culture in Paddy Field in Winter
Techniques of Fish Culture in Paddy Field in Winter
2018-07-10 -
All the herbicide mixtures on the market are here! It's worth collecting!
Many farmers do not know much about the special herbicides in the corn field, or even what products they have. This article collects the herbicide formulations in the corn field on the market, and all the herbicide mixtures in the corn field are here! It's worth collecting! I. atrazine
2020-11-09 City noodle place some corn field herbicide mixture formula -
The harmful grass in the rice field is called the water dragon, which makes farmers hate 8,000% of the rich grass per mu.
After the arrival of spring, all kinds of weeds began to grow in the countryside, and at this time, farmers began to go to the fields one after another. In addition to farming, the busiest thing was to get rid of the harmful weeds in the fields. In fact, living in agriculture.
2018-05-21 -
Autumn military insect 0719 "the first case of autumn military insect appeared in a non-corn field. The field, campus and grass are all its vegetables. Please let us know if you find it."
Autumn military insect 0719 "the first case of autumn military insect appeared in a non-corn field. The field, campus and grass are all its vegetables. Please let us know if you find it."
2019-07-19 -
Distribution and best control methods of weeds in corn fields in China! (comparative table of weed control effects of all kinds of herbicides)
According to the results of the national survey of weeds, there are 43 species, 38 genera, 22 families in the corn field. The main harmful weeds in corn field are: Magnolia mandshurica, barnyard grass, dogtail grass, sagittaria, amaranth, purslane, iron amaranth. Li (fennel), thistle (large thistle and small thistle), field spiral flower, duckfoot grass
2020-11-09 China corn field weeds fields weeds distribution and best -
Sweet potato ground, potato ground hits what herbicide effect is best? What are the precautions?
With the modernization of agriculture, farmers also use a large number of high-tech products in agricultural production, such as biological pesticides, pesticide mixtures and a series of chemical products, but the most popular pesticide products are herbicides, so the sales of herbicides have always been pesticides.
2020-11-09 sweet potato ground potato ground beating what herbicide effect -
Occurrence characteristics and control methods of weeds in rape field
In order to obtain high quality and high yield of cultivated rapeseed, skillful fertilizer application is the key to high yield in addition to the normal management of timely sowing and grasping seedlings, weeding and reducing waterlogging. 1. Apply sufficient base fertilizer. The application of sufficient base fertilizer is the basis of high yield of rape, which should account for about 60% of the total amount in a lifetime. Achieve the yield target of about 250 kg per mu, for medium fertility.
2018-09-10 -
Occurrence characteristics and control methods of rape weeds
The absorption of nitrogen, phosphorus and potassium by rape is that nitrogen is greater than potassium and potassium is greater than phosphorus. For each 1000 kg rape production, nitrogen needs to absorb 2.76 kg, phosphorus 0.33 kg and potassium 2.06 kg. The ratio of N, P and K uptake was 8.38∶1∶6.24. A deficiency of trace element boron produces symptoms of boron deficiency. A rape plant...
2018-09-13 -
Practical cultivation techniques of forage grass
Practical cultivation techniques of forage grass
2018-07-10 -
Herbicide-Shoulotong (sesame)
[trade name] Selectone [general name] clethodim [processing agent] 12% EC [dosage] to control annual Gramineae weeds, using 12% Shuletong 525,600ml per hectare. When the weeds are small or applied, the low dosage is used when the field moisture is good, the weeds grow vigorously and the air relative humidity is high, while the weeds are old, the field is dry and the air relative humidity is low. Control of perennial Gramineae weeds such as Reed
2019-01-16 -
Rape cultivation: what are the grass hazards of planting rape?
What are the grass hazards of planting rape? What herbicides can be used for control? Please introduce the main weeds in rape field: Pig calamity, wheat kernel bead, mother-in-law, Chenopodium, Artemisia annua, shepherd's purse, orchid, Cardamine, Kentucky bluegrass, wild oat, flat storage, wheat bottle grass, thorn herb, small.
2018-07-17 -
Planting techniques of Grass Coral
Planting techniques of Grass Coral
2018-10-26 -
Plant cultivation and Pest Control of Water Shield Grass
The water shield grass encyclopedia, which belongs to the plant kingdom, is one of the species of the genus water shield grass in the water shield grass family. It is native to South America, introduced to aquariums around the world and naturalized in warm areas. Perennial aquatic herbs of rivers, lakes, canals, and canals in plain water networks
2019-02-27 -
How to use herbicide in watermelon field?
How should I use herbicides in watermelon fields? Watermelon is one of the important economic crops in our county. In order to meet the needs of different periods, watermelon planting methods are also varied, including direct seeding, transplanting, open-air cultivation, plastic film mulching, primary arch shed, secondary arch shed, middle shed and greenhouse. Whether it's open ground.
2018-07-15 -
Does freshwater fish grass carp eat small fish and field snails? What exactly do you eat to grow up? How many grass carps can be raised in an acre of fish ponds?
Grass carp, also known as black green, grass bud, oil carp, grass carp, white carp, etc., is a common kind of fish in China. It grows in rivers and lakes and is deeply loved by people because of its delicious taste and high nutritional value. At present, many people also carry on artificial culture. The grass carp eats small fish.
2020-11-11 Freshwater fish grass carp eat small fish field snail Mo specific what -
Comprehensive Control of malignant Weeds in Wheat Field
Comprehensive Control of malignant Weeds in Wheat Field
2018-07-25