In recent years, locust damage has been particularly serious, especially in the area of ​​Sichua and Sanhua. In response, many farmers feel helpless: the occurrence of locusts in the world has been overlapped, and they have been repeated one after another. It is difficult to prevent air defense. Although pesticides are not used less often, they do not control the damage caused by S. indica and S. sinensis, and even they fight drugs more. The more serious. It seems that simply relying on pesticides to control locusts is not enough. It is also necessary to adopt agricultural control measures from the winter.
Winter ploughing. The stem borer (one of the main pests of rice) lives mainly in rice bran, but it also has winters in rice straw and alfalfa. Sanhuai only live in winter. In recent years, the area of ​​winter-sown crops has fallen sharply, and winter-covered fields accounted for an absolute area. This provides a better wintering environment for the occurrence and harm of aphids. This is one of the main reasons for the rise and damage of locusts in recent years. Winter ploughing and freezing will not only help loosen the soil, but also promote the release of mineral elements. Moreover, due to the destruction of the overwintering sites of locusts, the wintering base of locusts is significantly reduced. Plowing exposes part of the overwintering larvae to drought, freezing, cockles, and poultry, reducing the number of overwintering bases. Therefore, it is better to plow all over the fields in winter and leave no hills. Even if it is a field of rapeseed, after transplanting seedlings to survive, turn over the rows. Winter plowing should be carried out in the early winter, and the paddy fields can be plowed into coarse blanks.
Pick up yours. Winter ploughing can kill some of the overwintering larvae, but there are also some larvae that larvae in the pupa. In the early spring of the following year, in combination with cultivated land, the adobe was broken up, picked up, concentrated, and burned to kill the overwhelming insects.
Ploughing water to eliminate waterlogging. For the non-winter ploughing of the plate field, plateau green fertilization fields, etc. can be taken to deepen the water and oxygen annihilation method. This works well for locusts, especially Sanhua worms and fleas. After entering spring, winter plateau should be plowed and flooded as early as possible; green fertilization field should strive to pour deep water around April 20 and plow tillage fields; green manure should also be reserved in the beginning of the green manure season, that is, Sanhuayu During the flood season, the water depth is about 6 cm, and it is drained after 3 to 4 days. Barley, rapeseed and other crops are irrigated immediately after the crop is harvested.
Handle straw. In addition to phlegm-removing sorghum in Suihua, some of them also live in the straw at the base of winter and phlegm. In recent years, late rice straw has been littered after harvesting, which objectively has played a role in protecting the winter plague. In view of this, all the straw is collected, the heap area is concentrated, and oxygen is cut off in deep water to kill the pests. Can also be stored in the middle of April of the following year to go to the base of 13 cm to burn or dig irrigation piles. In places where severe cold warflies occur, if it is not possible to timely dispose of the straw, it can be sprayed on the rice straw heap to kill moths with a 1000-fold solution of 90% trichlorfon during the winterization period (late April to mid-May). The sprayed straw cannot be used for cattle feeding.
Prevent rice planting as much as possible. In recent years, early rice, medium rice, first-season rice, and late-season rice have been planted more seriously. From April to early October, the locusts have ample food sources. The larvae of S. huaihuai and S. huaihuai have high survival rates and fertility. Strong. This is one of the important causes of serious damage in recent years. Therefore, villages, townships, or a large natural area should be used as a unit to eliminate planting fields or reduce flowering fields as much as possible. For example, in the natural region for double-season rice cultivation, planting medium-sized rice should be avoided as much as possible; for mid-season rice cultivation, early rice and late rice should not be planted; at the same time, the farming system for rice fields should be reformed to promote the rotation of paddy crops and crop rotation.
Mackerel are canned in many different ways.
At the cannery, the fish are washed, their heads are removed, and the fish are
cooked, either by deep-frying or by steam-cooking, after which they are dried. Mackerels are then packed in either brine, tomato sauce, sunflower oil and vegetable
oil.
Canned fishes are made in our sub company-Zhejiang
XingWang LongSheng Food Co.,Ltd. The company now has two factories(can branch
and loin branch) and the main production equipment are: 3 processing capacity
of 60 mt(materials)/day canned fish production lines; 4 processing capacity of
50 mt(materials)/day frozen cooked tuna loin production lines; 3 freezing
capacity of 80 mt/day freezer rooms and 1 disposing capacity of 1000m³/day
waste-water treatment plant. All the key equipment of every plant are imported
from Thailand or Japan.
We will always strive to create more delicious,
natural and safer marine health food.
Canned Mackerel
Canned Mackerel,Canned Mackerel In Brine,Canned Mackerel In Sunflower Oil,Canned Mackerel In Vegetable Oil
TAIZHOU XINGWANG AQUATIC PRODUCT CO., LTD. , http://www.tzxingwang.com