-
How to raise seedlings of baby napa cabbage, and what planting density is suitable?
Abstract Baby napa cabbage seedlings should be raised in summer or autumn. First dig the ground well. When cultivating, fertile soil should be chosen, preferably sandy soil or clay soil that drains and irrigates easily. Then scatter the seeds on top of the soil, taking care not to scatter them too densely. After scattering,
-
Analysis of Planting Density and Per-Mu Returns for Winged Beans
The winged bean has many names, such as four-angled bean, winged bean, dragon bean, tropical soybean, and so on. Because it looks like a four-sided pillar, and its edges are rather wrinkled, like wings, it is also called wing bean and winged bean. Aren't these names quite vivid?
-
When planting mangoes, density must be well controlled, with timely weeding in the later stages and scientific fertilization.
Abstract Orchard site: requires a relatively thick soil layer, soil that does not easily become compacted and does not waterlog, and proximity to a water source so that irrigation is possible during spring drought. Density: varies according to climate, soil fertility and cultivar; the commonly used spacings are 4 by 4 m, 4 by 5 m, 5 by 6 m and so on, 3 kinds in total. Planting: best done from June to August.
-
Zucchini Cultivation Techniques: Planting Density Must Be Reasonable, Later-Stage Management Is Key
Abstract Soil preparation and fertilization: mainly organic fertilizer, combined with an appropriate amount of cake fertilizer, compound fertilizer and plant ash; spread the fertilizer on the ground and then level the ground. Digging furrows and making beds: use deep furrows and high beds, with plastic film mulching cultivation. Planting: plant in mid-March, when the seedlings are about 30 days old. Temperature
-
Key Points of High-Density, High-Yield Cultivation Techniques for Blackberry
1. Apply sufficient base fertilizer and plant at a rational density. Choose valleys or open fields with good fertility, loose soil and good drainage, and apply 1000-1500 kg of decomposed farmyard manure and 120-150 kg of superphosphate per mu, generally planting 800-900 plants per mu. For seedlings, choose plants with
-
Key Technical Points for Establishing a High-Density, High-Yield Honeysuckle Plantation
Honeysuckle (Lonicera japonica) is a perennial semi-evergreen woody vine, also known as Erhua or Shuanghua, and is a traditional valuable Chinese medicinal herb. The roots, stems, leaves and flowers of honeysuckle can all be used medicinally, but the main medicinal part is the dried flower buds, which have the effects of clearing heat and detoxifying, eliminating chronic inflammation and improving
-
What is a suitable stocking density for pond catfish? With farming methods
Abstract Farming preparation: Plant some aquatic plants around the pond, and disinfect the pond with quicklime before stocking. Stocking density: Stock 20,000-30,000 fry per mu. Feed: field snails, river mussels, fly maggots, fish and shrimp, bloodworms, earthworms, etc. Daily management: Change the water about every
-
Key Points and Precautions for High-Density Fish Farming
Abstract High-density cage fish farming adapts to a very wide range of waters. It can be set up in lakes, reservoirs, and rivers; as long as the water depth is greater than the height of the cage, farming can be carried out. During this period, 60-80 common carp fingerlings with a body length of 13-20 cm can be stocked per cubic meter. The rearing period is 2
-
What are the first-aid methods for oxygen deprivation in crayfish?
Summary Excessive density causes oxygen deprivation: adjust the breeding density in time and turn on the aerator to add oxygen. Overfeeding causes oxygen deprivation: adopt a feeding method with fixed quantity, fixed quality and fixed timing, feeding bait once each morning and afternoon. Excessive waterweed area causes oxygen
-
Detailed Explanation of High-Density Culture Techniques for Chinese False Gudgeon
Abstract: Select high-quality, disease-free Chinese false gudgeon (Pseudorasbora parva) varieties for culture. Before stocking, spray quicklime into the pond for disinfection. The number of fry stocked is about 80,000-100,000. During the culture process, oil bran or homemade formula feed can be given, generally fed 2 times a day.
条件筛选