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Technical measures to promote fruit set in pomegranate cultivation
The flowers of the pomegranate are bisexual and, depending on the degree of pistil development, are divided into complete flowers and incomplete flowers. Complete flowers are gourd-shaped or tubular flowers, commonly known as "big-bottomed fruit flowers", and are the main part that sets fruit; incomplete flowers have a trumpet-shaped calyx tube and are called "bell-shaped flowers" or "pointed-bottomed false flowers".
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Key Technical Points for Summer Training and Pruning of Cherry Trees
Pinching is the most widely used method in summer pruning of cherry trees; it refers to removing the tender shoot tip before the new shoot has become lignified. Pinching young trees encourages more shoots to sprout, lowers the position where shoots emerge, rapidly increases the number of branches and leaves, expands the canopy, reduces ineffective growth, and promotes flower bud formation.
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Key Technical Points for High-Quality, High-Yield Cultivation of Sweet Cherry
Sweet cherry, also known as large cherry, was introduced to Yantai from Korea by sea and to Xinjiang from Russia by land between 1880 and 1890, and has a cultivation history of more than one hundred years. In Shandong, sweet cherry is concentrated in Yantai, Qingdao, Weihai, Tai'an and Linyi
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Key Technical Points for Summer Training and Pruning Management of Pear Trees
The training and pruning of pear trees is an important measure in cultivation management, and also a very meticulous task. Training is based on the pear tree's growth and fruiting habits, growth and development patterns, site conditions, and other cultivation management characteristics. Pruning, on the basis of training, continues
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How to Cultivate Blackberries with High Quality and Scientific Methods? Detailed Explanation of Key Technical Points
1 Site Selection The most suitable soil texture for a blackberry orchard is loam or sandy loam. Soil pH can range from 5.0 to 8.0, but 6.0 to 6.5 is best. Soil salt content should be <0.1%, soil layer thickness should preferably be >50cm, and the groundwater level should be >100cm. For most blackberry varieties, the minimum winter temperature needs to be above -15 degrees Celsius
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Management Methods and Technical Key Points After the Persimmon Tree Fruits
Timely fertilization: When the fruit's transverse diameter reaches 4~5 cm and when the fruit size has basically become fixed, apply fruit-swelling fertilizer and pre-harvest fertilizer, mainly with quick-acting, quick-dissolving nitrogen-phosphorus-potassium fertilizer. For fruiting trees over five years old, apply 1.5~2 kg of urea and 0.75~1 kg of monopotassium phosphate per tree, or apply nitrogen-phosphorus-potassium
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Key Technical Points for Winter Management of Persimmon Orchards
In winter, the management work of a persimmon orchard has three key points, namely increasing fertilizer, pruning, and cleaning the orchard. Increasing fertilizer and improving the soil. The persimmon tree is a deep-rooted tree species, and only by expanding the planting holes, improving the soil, and applying more fertilizer can the tree grow vigorously. Bearing persimmon trees should have their holes expanded and soil improved in winter, with holes 1-1.5 m long, 0.4 m wide, and 0.4-0.5 m deep. When backfilling with topsoil, apply 100-150 kg of farmyard manure per tree, or 50 kg of dried pig or cattle manure, or 100-150 kg of mushroom soil, or 1-1.5 kg of calcium magnesium phosphate fertilizer, etc., mix evenly with the topsoil, and fill it into the lower layer. Level the surface of the hole with topsoil from the orchard. Deep digging to improve the soil can also be used, that is, spreading organic fertilizer evenly at the drip line of the canopy, and then deep digging 20 cm at the fibrous root zone.
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How to establish a persimmon orchard? Detailed explanation of the key technical points for establishing a persimmon orchard
1. Site selection. It is advisable to establish the orchard on gently sloping land with convenient transportation, concentrated and contiguous plots, deep and fertile soil, good drainage, clay or sandy loam, and shelter from the wind and facing the sun. 2. Variety selection. Persimmon varieties suitable for planting in our prefecture include Fuyu, Jiro, Zenjimaru, Flat
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What are the technical measures for promoting flowering and preserving fruit in pomelo?
1. Promoting flowering: To make the fruit tree bloom early, in the year before fruiting, the tree's vegetative growth must be controlled, the growth center must be shifted toward reproductive growth, and flower bud differentiation must be promoted: 1. Control the vigorous growth of vertical roots, cultivate lateral roots and horizontal roots to grow abundantly, and promote flower bud differentiation;
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Autumn Management Methods and Technical Points for Apricot Trees
Autumn is the nutrient storage period for apricot trees. The key to autumn management of apricot trees is to maintain the assimilation function of the leaves, prevent early defoliation, improve the cold resistance of apricot trees, promote root growth, and accelerate flower bud differentiation. 1. Soil, fertilizer and water management. Apply base fertilizer in autumn. Carry out around the Autumn Equinox.
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