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To manage spring care of late-sown wheat well, it should be carried out according to its characteristics.
Every year there are always some wheat fields sown relatively late. The characteristics of late-sown wheat: First, the tillering period is short. Because sowing is late and emergence is late, there is no tillering period before winter, and the spring tillering period is generally less than 20 days, so the number of tillers per plant is small, and the tillering roots are also few, which is the main reason for slow growth in spring.
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What issues should be noted for winter irrigation of wheat?
Winter irrigation is one of the effective practical experiences for increasing winter wheat yields. To carry out winter irrigation correctly, the following three factors must be considered: temperature, soil moisture, and seedling condition. The suitable temperature for winter irrigation requires an average daily temperature of about 3°C. If winter irrigation is too early, the temperature is still high, evaporation
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Lemon pruning should be done carefully; mastering the method is very important
If lemon is pruned improperly, it often only blooms without setting fruit, or sets few fruit, or even fails to bloom at all. To make lemon bloom and fruit year after year, the pruning step must be done carefully in order to achieve the goal of abundant fruit. The main purpose of pruning young trees and trees that have just begun to bear fruit is to build the crown skeleton
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Why apricot trees should be fertilized early after harvest
Apricot tree fruits ripen early, and there is still a considerable period from harvest to leaf fall. During this time, if management is strengthened, it plays an important role in reducing the occurrence of pests and diseases, promoting tree growth, restoring tree vigor, and improving the number and quality of flower buds. Pest and disease control
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What issues should be noted when fertilizing pear trees in autumn
After the pear trees are harvested, applying sufficient and good base fertilizer in time is beneficial for producing high-yield and high-quality pears the following year. Applying base fertilizer to pear trees in autumn plays a major role in the growth and development of pear trees: First, from September to November, the root system enters its second growth peak, and fertilizing at this time not only facilitates the rapid decomposition of fertilizer
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What should be noted before and after bagging apples?
Bagging fruit can make the fruit surface fine and smooth, with bright and beautiful color, prevent pests and diseases, reduce pollution from pesticides and dust, produce pollution-free high-quality premium fruit, and effectively enhance the commercial value of the fruit. However, some fruit growers' bagging techniques are not standardized, and measures are not fully implemented,
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How to prevent and control peach leaf curl? Those growing peach trees should know early
1. Symptoms and damage. This disease occurs from time to time in the south. When severe, it causes branch dieback and affects ornamental value. The disease mainly damages leaves. When leaves unfold in early spring, the leaf margins curl downward. Part of or the entire diseased leaf becomes blistered and enlarged, the leaf becomes thicker, brittle in texture, and yellow or red, and the leaves
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How to apply sufficient base fertilizer when planting plum trees
Currently most plum orchards have less than 1% organic matter, and some plum orchards are even below 0.5%, far below the requirements of high-quality, high-yield orchards, so the amount of base fertilizer must be increased. If the dual needs of tree growth and soil improvement are taken into account at the same time, the application rate of organic fertilizer
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How can cotton be grown well? Key points of planting management techniques
To grow cotton well, you should master the following key techniques. I. Strictly control the quality of sowing 1. Choose high-quality, high-yield varieties. Choose improved varieties promoted by the local agricultural technology department. 2. Sun the seeds before sowing. Choose a sunny day, spread the seeds on non-cement ground, and sun them for 4-5 days to
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Key Points for Winter Management of Tea Cultivation
To make productive tea gardens sprout early and abundantly the following year, with strong and uniform buds, high yield, excellent quality and free from pollution, and to sell at a good price when the market opens early, strengthening winter management is key. As winter arrives, tea plants gradually stop growing and enter dormancy. At this time, tea gardens should carry out tea bush pruning, apply sufficient base fertilizer,
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