-
How to manage navel oranges in spring? Master these technical points
How to manage navel oranges in spring when growing them? Is there a difference between young trees and fruiting trees? We ask knowledgeable netizens to help explain. Spring is the stage when navel oranges sprout spring shoots, and it is also a period of the year when pests and diseases occur more frequently. Tree vigor growth, the degree of pest and disease control, yield level, and fruit quality are all related to the management during this period...
-
How to manage kiwifruit in early spring? These key points must be remembered
Prevent pests and diseases early. Before budding and during the sprouting stage, use 100-150 times diluted barium polysulfide to spray the trees for pest control, or use 3 to 5 degree lime sulfur mixture to kill insect eggs and overwintering pathogens. Apply sprouting fertilizer early. For large fruiting trees, apply 1.5-2 jin of compound fertilizer per tree; for small trees, apply 0.5-1 jin per tree. Set up support posts early and tie...
-
Control methods for pests that feed at the door in spring on jujube trees
Autumn management of young jujube orchards mainly involves controlling fertilizer and water, strengthening loosening of the soil, promoting continuous thickening and lignification of the trunk, and creating good conditions for young trees to overwinter. The key technical points for autumn management of young trees are summarized as follows: Control irrigation. Jujube trees are drought-tolerant, prefer warmth, sprout late, and shed leaves early. Young trees should be watered appropriately, with the basic principle...
-
Introduction: Why do navel oranges need "thinning spring shoots and removing summer shoots"
Scientifically "thinning spring shoots and removing summer shoots" on navel orange trees in the year before they come into production or after they have come into production is an important measure for retaining fruit and increasing yield. However, because many fruit growers do not know how to use it or apply it improperly, they not only fail to achieve the expected goal of a bumper harvest, but instead end up with small navel orange tree canopies, few branches and leaves, and low yields. The following is "thinning spring shoots...
-
How to manage red-fleshed honey pomelo in spring? These technical points need to be mastered
How to manage red-fleshed honey pomelo in spring? Please advise. Spring is the early stage when red-fleshed honey pomelo puts out roots, grows spring shoots, grows flower spikes, blooms, and sets young fruit. During this period, pest and disease damage, fertilizer deficiency, and drought have a direct impact on the pomelo tree's strong shoots, strong flowers, and fruit-setting rate, and it is a key period for increasing the yield of the year. Effective measures must be taken in a timely manner...
-
What are the key points of spring management techniques for strawberries?
How to manage strawberries well in spring? Please guide the key points of spring strawberry management: Strengthening spring management of open-field strawberries is the key to promoting early fruiting, good quality, and high yields. The measures are as follows: Remove cold-protection covers. When the daily average temperature stabilizes at around 10°C, you can begin to gradually remove the cold-protection covers from the strawberry plants...
-
What disasters should be prevented in spring strawberry planting?
How should strawberries be top-dressed with fertilizer? Please advise. Strawberries like fertilizer and have a relatively high fertilizer requirement, needing to absorb a large amount of nutrients from the soil each year. According to estimates, for every 750 kg of fruit harvested per mu of land, 10 kg of pure nitrogen, 2.5 kg of phosphorus, and 10 kg of potassium are needed. Top-dressing promotes early growth. On the premise of applying sufficient organic fertilizer, when the soil thaws...
-
How to manage mango trees in spring? Master these key technical points
How to renovate low-yield mango orchards? Please advise. The main technical measures for renovating mature mango orchards are: (1) Thinning by every other tree. For orchards with a row spacing of 1.5 m x 4 m, cut every other tree so that the row spacing becomes 3 m, and the spacing after renovation is 3 m x 4 m. (2) Top-grafting new superior varieties. The top-grafted variety is Red Mango...
-
Cherry Tomato Winter-Spring Crop Cultivation Techniques in Solar Greenhouses
Cherry tomato, also known as mini tomato, contains various vitamins, minerals, and other nutrients. Like ordinary tomatoes, it is not cold-tolerant nor heat-tolerant. For the winter-spring crop, ordinary or improved solar greenhouses can be used. Generally, sowing takes place from late October to early November, transplanting from mid-to-late January to early February of the following year, and harvesting from early-to-mid March through June...
-
Detailed Explanation of Key Technical Points for Spring Management of Loquat
(1) Land preparation: When building a loquat orchard on flat land, planting trenches should be dug, generally 0.80-1.0 m wide and about 0.80 m deep, with the distance between planting trenches generally about 3 m, and the length of the planting trenches determined by the size of the orchard plot or the length of the slope. When digging the trenches, place the topsoil and subsoil separately, with the topsoil placed on the upper edge; when backfilling, backfill the topsoil first, and divide it into 3-...
条件筛选