-
Detailed Explanation of Key Techniques for Off-Season Greenhouse Vegetable Cultivation
Summary Site selection and greenhouse construction: The plot for building the greenhouse should be sheltered from the wind, have sufficient sunlight, convenient drainage and irrigation, and flat terrain. After construction is completed, sterilization and disinfection can be carried out by chemical disinfection or high-temperature greenhouse sealing. Soil preparation and fertilization: After deep plowing the soil, apply sufficient base fertilizer, or use a prepared nutrient soil. Selecting vegetable varieties: Choose early-maturing varieties with cold tolerance and strong disease resistance, such as cucumber, pepper, etc. Later management: After planting, water thoroughly, fertilize and weed regularly, and do a good job of cold protection and warmth preservation in advance.
-
What planting density is suitable for pear trees? Key points for rational close planting
Abstract The planting density of pear trees can be determined according to the variety type, tree size, planting technique, climate environment, soil environment, and root growth environment. Generally, for varieties with a large canopy, many branches, and vigorous growth, the planting density can be based on a plant-to-row spacing of 4-5m, planting about 30 trees per mu. Varieties with a small canopy and few branches can be appropriately planted more densely, based on a plant-to-row spacing of 3-4m, planting about 50 trees per mu, while varieties with a very small canopy can be planted even more densely.
-
Key Technical Points and Management Methods for Open-Field Vegetable Cultivation
Abstract Select vegetable varieties suitable for local cultivation, then carry out land preparation. Nutrient-pot seedling raising, substrate seedling raising, and vegetable grafting techniques may be used, and the succession of crops should be arranged reasonably during this period. Apply organic and inorganic compound fertilizers and vegetable-specific fertilizers, and strengthen comprehensive pest and disease control.
-
Are cherry tree saplings suitable for planting in the north? Detailed explanation of planting and management methods
Abstract Because cherries prefer high temperatures, they are not suitable for planting in the north where the average annual temperature is relatively low. Generally, they can be planted in soil with deep soil layers, fertile soil, and good ventilation and air permeability. Seeds can be selected for sowing or tender branches can be used for cuttings. During the growth period, they should
-
Suitable planting time, regions and cultivation techniques for ginger
Abstract. Site selection and fertilization: choose soil with a deep plow layer, loose and fertile texture, and rich in organic matter, and apply rotted organic fertilizer and compound fertilizer as a base fertilizer. Seed selection and sprouting: choose 1-2 ginger pieces as seed, then soak them in a 500-fold dilution of 50% carbendazim for disinfection. Sowing time: the suitable sowing time is from the end of April to the beginning of May. Fertilization and watering: during the growing period, ammonium sulfate, cake fertilizer and compound fertilizer can be applied, and the soil moisture content should be kept at 75%-80%.
-
The Most Reasonable Fermented Substrate Formula for Growing Oyster Mushrooms on Corncobs, High-Yielding and Nutritious
Abstract Formula 1: corncobs 100kg, wheat bran 10-15kg, urea 0.3-0.5kg, monopotassium phosphate 0.1kg, quicklime 3-5kg, carbendazim 0.1%. Formula 2: corncobs 85%, wheat bran 10%, urea 0.4%, superphosphate 1%, lime 4%, carbendazim 0.1%.
-
When is the most suitable time to spray herbicide on wheat?
Abstract For weeding wheat, generally choose the period after greening (regrowth) and before jointing, that is, late February to mid-March. Before spraying, first check the local weather forecast, and choose clear and good weather with no rain, snow, or strong wind for spraying, when the daily average temperature is stable at 6°C-10°C, at 10 a.m.
-
Which fruit varieties are suitable for growing in Zhumadian
Zhumadian is located in the transition zone between the subtropical and warm temperate zones. Some fruit growers want to grow fruit in Zhumadian but do not know what fruit is suitable for growing there. Let's take a look below. 1. What fruit is suitable for growing in Zhumadian? It should be based on the local
-
What fruits are suitable for growing in flower pots? Recommended potted fruit varieties
A balcony at home can not only hold things, but can also be used to grow fruit. Fruit you grow yourself is both safe and money-saving, so what fruits are suitable for growing in flower pots? 1. Strawberry Strawberries have a shallow root system and a high transpiration rate, and have strict water requirements, but at different growth stages
-
Are Shepherd's Purse and Ji Cai the Same Vegetable? A Detailed Explanation of Their Relationship
Ji Cai is a wild plant that grows a vivid green, with white fibrous roots and tiny scattered small white flowers, and it has rich medicinal value. So, are Ji Cai and shepherd's purse the same thing? 1. Are Ji Cai and shepherd's purse the same thing? Ji Cai and shepherd's purse are the same plant
条件筛选