7-15 days Learn more about 7-15 days
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Urea is effective in a few days.
Spraying urea usually takes 7-15 days to take effect. It is necessary to pay attention to forbidding spraying urea before rain to avoid burning seedlings or losing fertilizer, which should be carried out in the early morning or afternoon. General cereal crops require a spray concentration of 1.5% Mel 2%. If it is sprayed during flowering, the concentration should be reduced appropriately.
2020-11-08 Urea a few days effective spraying urea generally 7-15 days can -
How to prevent epidemic in Gosling flocks
Gosling plague live vaccine immunization: goslings who were not immunized with Gosling plague live vaccine, or goslings who were immunized with Gosling plague live vaccine 100 days later, were immunized with Gosling plague live vaccine subcutaneously within 2 days after hatching. Isolation feeding is required within 7 days after immunization.
2020-11-08 Raising geese chicks flocks of geese how to prevent epidemic goslings plague chicks live geese seedlings -
Goslings should be immunized in time
Goslings should be immunized in time
2018-07-01 -
How to cultivate corn with plastic film?
How to cultivate corn with plastic film? Please instruct the mulching cultivation of corn to have obvious effects on increasing temperature, preserving moisture and improving soil physical and chemical properties. Generally, it can increase the effective accumulated temperature of corn in the whole growth period by 200~300℃, advance maturity by 7~15 days, and increase yield by about 150 kg per mu. I. Selection of hybrid...
2018-09-09 -
Key points in the management of meat breeder chickens during breeding period
Key points in the management of meat breeder chickens during breeding period
2018-06-30 -
Planting and maintenance of geranium
Planting and maintenance of geranium
2019-03-05 -
Green pineapple cuttings are covered with a bag for 15 days to take root and add a green leaf.
Green pineapple cuttage, has been the heart disease of many flower friends, how to cut do not live, it is very sad ah, in the end what to do with it? Today, I would like to share with you a tip for green apple cutting. if you put a bag, it will be covered with white root in 15 days.
2018-06-26 -
Preparation and use of several disinfectants
Preparation and use of several disinfectants
2019-02-25 -
Summer Flower of Grass Carp and cultivation of older size Fish species
Summer Flower of Grass Carp and cultivation of older size Fish species
2018-09-08 -
A New Garlic Variety--Lusuan No.1
"Lusuan No. 1" is a new garlic variety successfully cultivated by Jinan Aerospace Agriculture Development Co., Ltd. after more than ten years of unremitting efforts. "Lu garlic No. 1" garlic sprouts appear 7-15 days earlier than ordinary garlic, garlic sprouts yield per mu 500-1000 kg. Garlic diameter 5-7 cm, fresh garlic yield per mu 2000-2500 kg, and garlic than ordinary garlic market about 10 days earlier, can seize the fresh garlic market, the benefit is extremely high, is 2-3 times of ordinary garlic. "Lu garlic No.1" collection double high double
2019-01-16 -
How to plant pansy seeds?
How to plant pansy seeds?
2018-08-16 -
Cutting Propagation methods of Phyllostachys pubescens
The cultivation and reproduction of rich bamboo is not difficult, and the ability of rooting and sprouting of rich bamboo is relatively strong, so it is usually cultivated by cutting. The cuttings of Phyllostachys pubescens can be raised by cutting on the sand bed and then moved to the field, or directly in the field.
2018-06-29 -
Culture methods and matters needing attention of flower plant Cymbidium
Tiger's orchid, also known as tiger's ear, tiger's tail orchid, cow tongue orchid and so on, is native to southern Africa. It is a perennial evergreen herb of the genus Amaryllidaceae. Its leaves are evergreen all the year round and its posture is graceful. When it blossoms, there are yellow anthers on the top of the white flowers, which are bright and eye-catching. Suitable for indoor potted plant appreciation
2018-09-01 -
The training experience of raising young geese
First, the first drinking water of tide mouth and feeding young geese is called tide mouth or boiled water. When the young geese walk freely and begin to peck at the mat grass, pour 0.01% potassium permanganate solution into a flat-bottomed basin with a water temperature of 18 ℃-25 ℃ and a depth of just enough to submerge the claws of the young geese (about 12 cm).
2020-11-08 Breeding wild geese chicks culture experience one tide mouth and -
High-yielding cultivation of Potato in Spring in the second cropping area
1. The second season of high-quality virus-free seed potato is selected as the area, and the time suitable for potato growth in spring is relatively short (60-70 days). Early-maturing and virus-free varieties with short dormancy period, early tuber setting, rapid expansion, strong stress resistance, high quality and high yield must be selected, such as Yu Potato No.1 and No.2, Fewurita and so on. The seed consumption is 120 kg per mu. Second, cut into pieces early and sprout early. Warm the seed and cut into pieces. Before slicing, the seed potato was treated with warm seeds in the room or in the sunny bed at a temperature of 12: 15 ℃ for 5-7 days to promote the seed potato to break dormancy and promote bud eye germination. Before sowing 2
2019-01-16 -
Family soilless cultivation technique
Can choose to use plastic pots, plain pots and other ordinary pots for family soilless cultivation, transplanting seedlings can not carry soil, need to wash the root mud carefully in clean water. Put the root in the diluted nutrient solution, let it fully absorb nutrients and cultivate it around the plant.
2020-11-09 Family soilless cultivation techniques optional use plastic pots -
What to do when the spring feather grows worms? the control / maintenance of common diseases and insect pests of spring feather is very important.
When we plant spring feathers, if improper maintenance or environmental discomfort, may cause diseases and insect pests, it is great harm to plants, then what if spring feathers grow insects? Today, let's learn about the correct prevention and control methods of common diseases and insect pests in Chunyu.
2018-12-12 -
How to carry out family soilless cultivation
Ordinary pots such as plastic pots and vegetable pots can be used for family soilless cultivation, the transplanted seedlings should not carry soil, the root mud should be carefully washed in clean water, and then the roots should be placed in diluted nutrient solution. let it fully absorb nutrients and cultivate it.
2020-11-08 How carry on family soilless cultivation abstract optional use -
When will cucumbers be planted? Introduction to planting time and methods of Cucumber
The planting time of cucumber is suitable for sowing from January to March in early spring and from June to August in summer and autumn. Cucumber planting knowledge 1, soil selection and soil preparation, choose partial clayey sandy soil with pH between 6.0 and 7.5, rich in organic matter, good drainage and irrigation, water and fertilizer conservation, and avoid continuous cropping with melons.
2018-09-05 -
How to grow tea mushroom on a large scale?
How to grow tea mushroom on a large scale? Please introduce the method of large-scale cultivation of Pleurotus ostreatus can refer to the following methods: 1. Construction of mushroom shed: whether it is indoor mushroom house or wild mushroom house (or plastic greenhouse), according to the requirements of pollution-free production, environmental conditions must be optimized, soil, water quality, water pollution-free. Intensive.
2018-07-18