In recent years, with the continuous adjustment of industrial structure, the cultivation area of ​​fruit trees has also been continuously improved, and the survival rate of planting seedlings is not high. This is an important issue that emerged in Apple's new park. To improve the survival rate of seedlings in newly established gardens, the following must be carefully implemented: The survival rate is six key measures.
For scientific storage, it is best to plant seedlings in proper time for winter (pupulation) and local apple sprouts in spring for planting. In order to maintain a stable and suitable humidity and temperature, the prosthesis should be selected so that the back of the shady area does not drain, and the root system should be closely connected with the wet sand (earth).
Second, we must do a good job of soil management, must be flooded in order to plant the crop rotation to the new park when planting should make full use of the "mature soil": Do not disturb the soil (ie, cooked soil is still on the top); continuous construction garden planting Must be "local soil" on the spot: deeper than 60 cm (disrupt the original soil layer), remove the roots. Any ditching or ridging into a Taiwanese garden must be preceded by heavy water before planting.
Third, we must ban chemical fertilizers. Be careful with farmyard fertilizers When new orchards are planted, it is forbidden to use chemical fertilizers, and farmyard fertilizers are not ripe and have side effects, and must be used with caution.
Fourth, we must pay attention to water soaking and other pre-planting seedlings must be soaked with water for more than 24 hours before treatment. It is necessary to promptly cut off the dryness of the roots of the pests and the grafted joints, and apply them in a timely manner with a bactericide. When planting, colonization should be performed according to the size of the classification. The dry height is approximately the SAMe for each row.
Fifth, to determine a reasonable depth and method of planting Ordinary seedlings of the tree or self-rooted seedlings, planting depth can be consistent with the depth of the nursery; for the M series of "interstocking" seedlings in the planting, take the "double anvil" The way of planting. The depth of planting is buried at two-thirds of the middle anvil.
Sixth, we must do a good job of post-planting management to ensure that we should pour 2 to 3 times of large water in time after weaving, and then cultivate a conical mound. In order to prevent pouring trees, we can use bamboo rafts to support; Full shoots should be cut short and high, and cut wounds should be well protected, but do not sprout. Carving buds and springs are then more scientific and practical; the implementation of late autumn and early spring trunking work.
Nicotinamide Adenine Dinucleotide Phosphate,Nad Pharmaceutical Grade,Nad Supplement,Beta Nicotinamide Adenine Dinucleotide
Yuyao Lifespan Health Technology Co., Ltd. , https://www.yuyaolifespan.com