Technology and benefits of cultivation of trifle
Time and method of planting. Usually in spring
4-5
Month or fall
8-9
Weeds for the month, spring, fall
Suitable for broadcast. Once the land is levelled, water is poured in the first half of the month before wedge is planted, which induces weed seeds to come out of the ground and then sprays
For herbicides that degrade in the short term, e. G., gramoxone
10
Then water again after the day, so that the remaining herbicide may be sowed
Then we plant grass seeds. There's usually a three-leave plant
1-1. 5
Kg
Acre。
Management of grassland. Orchard fertilizes with grass cover techniques, fertilizes with ditches or caves, and helps
Increased fertility. Fertilization in trenches is a rotational system, with a four-year rotation of soil under trees, which not only protects grass cover but also protects grass
Changes in soil structure
The cave is better covered with grass. Fertilizing in the long term, once or twice a year, mainly
Nitrogen fertilizer, mainly by spraying or leaf spray, per acre per year
10-20
A kilo. When the grass grows
Based on the state of growth, acupuncture must be done in a timely manner and must not be done without cutting. It's best not to cut the grass in the first few months of the year
Steady, tall
30
When you're centimetres away, you start cutting. The height of the shears is
10
About centimeters, all year round
3-5
I don't know
The grass is growing fast, with a high number of cuttings, while the opposite is low. Weeds can then be farmed as fodder and can also be covered directly by tree dishes for green fertilizer。
Weed flips, newer fertilizer. Weed
3-5
After the year, the grass begins to age, and it should be turned over in time to keep an eye on the surface
Organic matter is thrown into the soil. When the tree is crushed, the tree will be flatly flipped so as not to hurt the root。
Fertilizer soil improvement. The trifle is a multi-year bean plant, and the root minister has a lot of root tumors and nitrogen fixation
Stronger soil fertility can be effectively enhanced by year-to-year accumulation and decay of leftover leaves。
Improvement of orchard ecology. The trifle grows, it forms the lawn in a short time, it's good, it's good
Enough to reduce sand and dust in orchards and to inhibit the growth of other weeds for the growth of natural enemy populations such as weeds and grasshoppers
