Affected by the climate, this year's rapeseed imbalance in our province is more prominent. In some places, the standards of the ditches are not high, the waterlogged fields and grassland are heavy, and the proportion of weak seedlings is high. The pressure to strengthen the field management and weaken the strength is greater. In view of the current production situation, the following opinions are proposed on the management of rapeseed winter and spring fields.
First, clear the ditch drainage, anti-staining and weeding.
From late October to mid-November, most of the rain in our province is too much, the humidity in the field is relatively high, and some paddy fields have serious water accumulation. All localities should grab the fine weather and guide the farmers to clear the ditches in time to realize the smooth flow of the ditch, the lumbar ditch and the ditch, so that the clear water can be drained and the dark water can be filtered to promote the healthy growth of the root system. The grassland is a serious field, and it must be combined with the trench to clean, spray and weed, to prevent grass and seedlings.
Second, promote and control, and fat and strong seedlings.
This year, the proportion of rapeseed live is high. The rapeseed planted after October 20th has experienced low temperature and rainy weather from the end of October to mid-November. The emergence is slow and the growth is weak. Some fields currently only have 1-2 true leaves. The ability to resist frost is weak. It is necessary to grasp the fertilizer and raise the seedlings. Generally, 5-7 kg of compound fertilizer is applied to the mu, and the seedlings are protected against freezing. It is necessary to prevent the de-fertilization of rapeseed fields that are planted early and planted early, and to apply 5-7 kg of urea as fertilizer.
Third, the adjustment of anti-freeze, a promotion of four defenses.
At present, it is necessary to graze the dew on the sunny day, and spray the plant growth regulators such as paclobutrazol and Bibao to increase the frost resistance of the plants. Where there are conditions, it is possible to adopt anti-freezing and anti-freezing measures such as adding organic fertilizer, covering straw, mulling mulberry, and removing frozen and harmful leaf moss. Do a good job in the preparation of “one promotion and four preventions†from the end of February to the beginning of March. Spray 60ml of new American stars in the buds of the buds, and spray 30ml in the flowering period to improve the disease prevention and production. At present, the proportion of a few cases of tuberculosis in some areas is high, and all localities should attach great importance to it and strengthen prevention.
Fourth, increase the demonstration of spring sowing green manure and rape.
In the first half of February (between the beginning of the spring and the rain), spring sowing green manure and rape can play the role of “small fertilizer for big fertilizer, organic change for inorganicâ€. For the winter free field, after no-tillage and weeding, 20 kg of compound fertilizer and 5 kg of urea will be applied per mu, and 1 kg of rapeseed commercial rapeseed will be planted as green manure. Generally, it will be ploughed in the middle and late April, and about 1000 kg of green manure can be harvested.
Total 1 | <First <Prev 1 Next> Last> |
share to:
A kitchen faucet is one of the most frequently used devices in your home. Our modern kitchen faucets offer an exciting mix of innovation, style and functionality to meet the demands of every household. We offer many types of kitchen sink faucets to choose from, including pull-down kitchen faucets, pull-out kitchen faucets, one, three hole faucets, faucets with multi-layer brushed nickel finishes and PVD finish ect .
Kitchen Faucet,Sink Tap,Touchless Kitchen Faucet,Pull Down Kitchen Faucet
JIANGMEN MEIAO KITCHEN AND BATH CO.,LTD , https://www.meiaogroup.com