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Orchard Fertilization Management Methods in Pineapple Cultivation
Mineral nutrients in the soil are the material basis for the vegetative growth and reproductive growth of pineapple plants. Soil fertility, the amount of fertilizer applied, fertilizer quality and fertilization techniques are among the important factors that directly affect the normal growth of pineapple plants and the achievement of high and stable yields. Pineapple
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What conditions are needed to plant pineapples and establish an orchard
(1) Site selection. When selecting a site for a pineapple orchard, full consideration should be given to climate conditions, soil conditions, transportation conditions and other influencing factors. 1. Climate conditions. Suitable temperature, rainfall and sunshine are the basic conditions for the normal growth of pineapple. Pineapple has
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Pineapple Cultivation: Methods for Managing Sucker Removal and Retention
(1) Removing the crown bud When the crown bud reaches about 20 cm tall, its upper part opens out and its base narrows. When young roots appear at the leaf base, which is what is called "spreading tail and gripping waist," the crown bud can be twisted off by hand in a clockwise direction to be used as planting material, which fruit growers call "topping." Topping is generally carried out from late May to June.
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Pest and Disease Control Methods in Navel Orange Cultivation
Following the general policy of prevention first and integrated management, with agricultural control as the foundation, according to the patterns of pest and disease occurrence and development, reasonably applying chemical control, biological control, physical and mechanical control and other measures according to the time and local conditions, economically, safely, effectively and simply controlling
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Management Methods for Early Fruiting and High Yield of Navel Orange in the Third Year After Planting
Before planting navel orange seedlings, careful land preparation must be carried out by digging large holes or trenching, and sufficient base fertilizer must be applied. After the planted seedlings survive, the following measures are mainly used to promote fruiting and high yield in the third year. Scientific fertilization. Navel orange seedlings planted in the current year generally survive in half a month. After survival,
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Navel orange orchard management techniques every navel orange grower must see
1. Adult orchard: 1. Fruit retention: (1) From after flower drop to the second physiological fruit drop period, spray the leaves 2 to 3 times with 0.15% Huangjia natural brassin 5000 times plus new-type nutrient liquid fertilizers such as Jin Kuizi L, P, K extract 500 times, Yelüling 500 times, etc.; (2) Remove summer shoots, removing them once every 7 to
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Three Key Protection Techniques for Four-Season Cultivation of Navel Orange
Along with the development of the navel orange industry in Gannan, the management techniques for navel orange throughout the four seasons of the year are becoming increasingly important. 1 Autumn shoot protection. Autumn shoots are the main fruit-bearing mother branches of navel orange, and autumn shoots should be promoted according to different climatic conditions. Generally one week after Minor Heat, nitrogen fertilizer is applied to promote budding according to the fruit load of the plant; after Major Heat the shoots are released; when the buds are half a grain of rice long, spray 25% bisultap 600-fold solution to control citrus leaf miner, spraying once a week until the autumn shoots stop growing; at the same time, spray a shoot-strengthening fertilizer once.
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How to Plant Mountain Longan for Early Fruiting and High Yield
Longan is a subtropical fruit of high economic value and a specialty fruit tree of our country. In 1989, the longan planting area in Xinyi City was about 467 sq km, but due to extensive management, longan saplings grew slowly, came into production late, and even bore fruit only in alternate years, with low yields and poor returns
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Detailed Explanation of Key Techniques for Autumn Management of Longan
Longan autumn shoot growth promotion period. Because growing regions differ, longan growth states also differ. When the first new flush has just emerged, good autumn shoots should be cultivated according to variety characteristics and the conditions of each orchard. ① Spray pesticide to protect new shoots. Currently, pests harming longan new shoots include the longan psyllid,
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Key Points of Fertilizer and Water Management Techniques for Longan Cultivation
Scientific fertilization based on the growth characteristics of longan and the requirements of its annual growth cycle is the foundation for early fruiting, high yield, and premium quality in longan trees. Experiments have proven that a longan orchard producing 1 ton of fruit per mu should apply 20-25 kg of pure nitrogen annually (of which organic fertilizer nitrogen accounts for about 40% of the annual nitrogen application). Nitrogen
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