venting Learn more about venting
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Three details are easy to be ignored in greenhouse management.
Three details are easy to be ignored in greenhouse management.
2019-07-19 -
Matters needing attention in ventilation of chicken house
Matters needing attention in ventilation of chicken house
2019-01-28 -
How to ventilate the pig shed
An air vent can be made on the top of the greenhouse, and the turbid gas can be discharged very well.Some old-fashioned greenhouses are shorter, and the exhaust vents have to be opened wider to have an effect; pull the greenhouse open for a period of time every day and let the natural air in. When the temperature in the greenhouse
2020-11-08 Pig raising greenhouse how ventilation summary can be in the greenhouse on top -
Key points of ventilation management in strawberry greenhouse
Key points of ventilation management in strawberry greenhouse
2019-11-26 -
The latest ventilation management points of strawberry greenhouse
Strawberry is a very common vegetable in our daily life. The planting area in our country is also relatively large, now strawberries are generally planted in the greenhouse, when planting strawberries in the greenhouse, because it is in a space, so we need to do
2020-11-10 The latest strawberries greenhouse ventilation management key points in we -
Take good care of bonsai with tree stump in winter
The seasonal tree stump bonsai is maintained in the greenhouse, because of the high temperature, humidity and poor ventilation in the greenhouse, it is easy to cause poor growth and development, so it should be carried out from the following aspects in the maintenance process: ventilation should be carried out frequently in the room of changing air temperature. the general ventilation time is carried out at noon on a sunny day, and the size of the ventilation opening should be determined according to the growth habits of the tree stump bonsai and the temperature requirements. When the weather is cold, the vent should be small, the ventilation time should be short, on the contrary, the vent should be large, the ventilation time should be long. Through ventilation, the temperature can be reduced.
2019-01-16 -
Management methods of Watermelon Seedling stage
Management methods of Watermelon Seedling stage
2018-09-26 -
Management of peach in shed before warming up
First, pruning In order to ensure that the shed peach can have a better yield, pruning should adopt the long branch pruning method, and try to keep more branches and less branches. According to the space in the shed and the requirements of tree growth, under the condition that 3~4 basic backbone branches are reserved for each plant, large branches, weak branches, no flowering branches, disease and insect branches, over-dense branches and overlapping branches disturbing the tree shape are thinned out, medium and long fruit branches on the back are thinned out or flattened, extended branches are slowly laid out, medium and long branches are laid out, and drooping fruit branches are cut short. The pruning amount is controlled at about 10% of the total amount, so that the peach tree after pruning retains 8
2019-01-16 -
Why is Bailing mushroom deformed?
Why is Bailing mushroom deformed? Please introduce the reasons why the malformation of Pleurotus ostreatus leads to the reduction of the grade of the products, and some even lose the commercial value, which seriously affects the economic benefits of the growers. The main reason for the emergence of deformed Pleurotus ostreatus is that the external culture conditions do not meet the growth requirements of Pleurotus ostreatus. ...
2018-07-18 -
How to grow greenhouse cabbage in summer?
How to grow greenhouse cabbage in summer? Please introduce the planting method the solar greenhouse can only be used as an open field in summer, and its facilities can not be fully utilized. If Chinese cabbage is planted in it, it can not only enrich the variety of vegetables in the market, but also have considerable economic benefits. The main points of cultivation are as follows. 1. Choose a variety.
2018-07-19 -
The latest management method of watermelon seedling stage
Watermelon can be said to be a national fruit, almost everyone likes to eat watermelon, in the hot summer to eat a mouthful of chilled watermelon, this feeling is really good. But now watermelon can not only be eaten in summer, but also can be eaten in greenhouse technology.
2020-11-10 The latest watermelon young seedling of management method can -
Breeding techniques of Ningdu Sanhuang Chicken
In the construction of the chicken shed, the warmth of the chicken shed, the materials used on the ground and the exhaust effect of the vents were designed. Ningdu Sanhuang chicken belongs to the breed with a large amount of drinking water, so it is important to maintain the supply of drinking water, and the nutrition also needs to be comprehensive. In order to
2020-11-08 Ningdu Sanhuang chicken breeding technology abstract in construction chicken shed -
Notes on the introduction of edible fungi, edible fungi should also be protected against insect pests in winter
Edible fungi should also be protected against insect pests in winter.
2019-06-03 -
Rapid removal method of odor in piggery
Rapid removal method of odor in piggery
2019-01-15 -
Matters needing attention in replenishing water for edible fungi, diseases and insect pests of edible fungi need to be prevented early in early winter.
Early prevention of diseases and insect pests of edible fungi with large temperature difference in early winter
2019-06-17 -
Understand the cultivation techniques of edible fungi and the control methods of common pests of edible fungi in winter
Control methods of common insect pests of edible fungi in winter
2019-06-17 -
Matters needing attention in raising pigs in winter
Matters needing attention in raising pigs in winter
2018-11-21 -
Identification and control of several edible fungi diseases, identification of edible fungi diseases
Identification and control of several edible fungi diseases
2019-06-03 -
Causes and preventive measures of tomato yellow peel fruit
Causes and preventive measures of tomato yellow peel fruit
2019-09-24 -
Matters needing attention for raising pigs in fermentation bed in winter
Matters needing attention for raising pigs in fermentation bed in winter
2019-12-23