Autumn lily seedlings management method
2019-12-20 06:03:16
1. The spring seedlings that cut dead dead lily are usually convulsed in May-June, and the buds in June-July are growing and appearing gradually. It was harvested with flower buds until early September. Calyx and leaves have aged and withered in succession. Before the autumn seedlings germinate, the wilted flower buds and old leaves are promptly cut off, which can reduce the consumption of water and nutrients, promote the differentiation of the axillary buds on the short-cut stems, and facilitate the early-onset autumn seedlings and increase the number of tillers. Withered flower buds and old leaves need to be cut off. The sooner the harvest is, the better. Generally, the buds can be cut off immediately after harvesting.
2. The excavation of the excavated soil is to deepen the soil after cutting the loquat leaves to create a good soil environment for the growth of roots and the sprouting of autumn seedlings. Doing a good job in autumn turning soil can lay a foundation for the production of day lily. Once lily picking begins, it usually takes 40-60 days. When picking, it walks between the rows every day, causing severe soil consolidation and poor permeability. It is very important to carry out a deep plowing in autumn. It can deepen and ripen the tillage layer. , loose soil, enhance permeability. At the same time, after the excavation of the soil through the sun in the autumn sun exposure, and the winter frost, rain and snow, can improve the physical and chemical properties of the soil, help improve the soil fertility, inhibit weed growth, reduce the second spring seedling disease.
Digging is usually done after the buds have been picked. We must first cut off the temporal lobe and apply lime. We usually use 50-70 kilograms of quick lime every 667 square meters and dig the soil. And grasp the following points:
(1) Early farming peasants had the saying “seven digging gold and eight digging silverâ€, which meant that the lunar calendar was the best in July.
(2) Deep is to dig deeply. This is the main requirement for the quality of excavation in lily garden. General requirements for deep digging 30-40 cm, young dig deep between the lines, the lines around the bushes can be dug.
(3) When rough excavating soil, use toothed palladium to turn the soil into large pieces, with the topsoil facing downwards and the bottom soil layer facing upwards, so that the coarse soil blocks will be overhead and maintain a certain porosity between the soil blocks and improve the soil strength.
(4) When excavating a dump, it is necessary to hollow out the soil around the day lily plant cluster so that the fully weathered soil will be gradually flushed around the plant clusters by means of rain force.
(5) Dry excavation must be done when sunny soil is dry.
3. Measures for cultivating autumn seedlings In order to make early-stage and early-stage emergence of autumn seedlings, balanced growth between above-ground and under-ground parts achieves both seedling and root growth, and the following four main cultivation and management measures should be taken:
(1) Timely excavation shall be carried out to achieve the quality standards of “early, deep, coarse, empty, and dryâ€.
(2) Appropriately applying autumn Miaofei. Autumn seedlings are an important stage in the recovery of vitality and accumulation of nutrients in day lily. Because after a growth cycle, the plants have consumed a lot of effective nutrients in the soil. It is necessary to apply 150-200 kilograms of livestock manure per 667 square meters before the autumn seedlings are pumped. It is also possible to apply available nitrogen fertilizer and apply 10 kilograms of urea.
(3) It is necessary to timely prevent and control diseases and insect pests mainly caused by rust.
(4) We must diligently work on weeds and weeds to reduce nutrient consumption. In the long-term drought, it is necessary to carry out irrigation to ensure adequate water supply and ensure that the root system does not age.
4. Dongpei Management The winter cultivation of day lily includes two main cultivation techniques of Shidong fertilizer and custom soil cultivation.
(1) Shi Dong Fei Qiu Miao After the frost withered, the shortened stems and roots entered the overwintering stage. Re-applying organic fertilizer has a great effect on increasing soil temperature, heat preservation and freezing, and promoting root growth, which is conducive to safe wintering of lily. In general, each 667 square meters of cooked pigs cow manure 1500-2000 kg, or cake fat (preferably rape cake), and with a suitable amount of phosphate fertilizer. The fertilization method can be applied between the bundles, or 10-12 cm away from the tussock, deep in the open hole, and the soil after the application is highly effective.
(2) In the period of guest-cultivation, it is generally started after the fall of the young plants, and ends before Osamu. After winter fertilizer is applied, culturing is performed again. You can also apply winter fertilizer, while the guest soil training. When cultivating oysters, the fertile pond mud, river mud, field mud garden soil, etc. will be piled on the top of the cluster, and before the spring sprouts sprout, they will be cultivated around the cluster.
5, a reasonable intercropping day lily small leaf cluster, withered after the frost, until the spring of the second spring before sprouting spring. Therefore, during this period of time, it is possible to make full use of the idle ground and reasonably plant other crops to increase the utilization of land and light energy. However, intercropping can only be carried out on young broccoli plants that have been planted for 1-3 years. For more than four years, they have entered into the cauliflower fields that are rich in production and are not suitable for intercropping other crops.
2. The excavation of the excavated soil is to deepen the soil after cutting the loquat leaves to create a good soil environment for the growth of roots and the sprouting of autumn seedlings. Doing a good job in autumn turning soil can lay a foundation for the production of day lily. Once lily picking begins, it usually takes 40-60 days. When picking, it walks between the rows every day, causing severe soil consolidation and poor permeability. It is very important to carry out a deep plowing in autumn. It can deepen and ripen the tillage layer. , loose soil, enhance permeability. At the same time, after the excavation of the soil through the sun in the autumn sun exposure, and the winter frost, rain and snow, can improve the physical and chemical properties of the soil, help improve the soil fertility, inhibit weed growth, reduce the second spring seedling disease.
Digging is usually done after the buds have been picked. We must first cut off the temporal lobe and apply lime. We usually use 50-70 kilograms of quick lime every 667 square meters and dig the soil. And grasp the following points:
(1) Early farming peasants had the saying “seven digging gold and eight digging silverâ€, which meant that the lunar calendar was the best in July.
(2) Deep is to dig deeply. This is the main requirement for the quality of excavation in lily garden. General requirements for deep digging 30-40 cm, young dig deep between the lines, the lines around the bushes can be dug.
(3) When rough excavating soil, use toothed palladium to turn the soil into large pieces, with the topsoil facing downwards and the bottom soil layer facing upwards, so that the coarse soil blocks will be overhead and maintain a certain porosity between the soil blocks and improve the soil strength.
(4) When excavating a dump, it is necessary to hollow out the soil around the day lily plant cluster so that the fully weathered soil will be gradually flushed around the plant clusters by means of rain force.
(5) Dry excavation must be done when sunny soil is dry.
3. Measures for cultivating autumn seedlings In order to make early-stage and early-stage emergence of autumn seedlings, balanced growth between above-ground and under-ground parts achieves both seedling and root growth, and the following four main cultivation and management measures should be taken:
(1) Timely excavation shall be carried out to achieve the quality standards of “early, deep, coarse, empty, and dryâ€.
(2) Appropriately applying autumn Miaofei. Autumn seedlings are an important stage in the recovery of vitality and accumulation of nutrients in day lily. Because after a growth cycle, the plants have consumed a lot of effective nutrients in the soil. It is necessary to apply 150-200 kilograms of livestock manure per 667 square meters before the autumn seedlings are pumped. It is also possible to apply available nitrogen fertilizer and apply 10 kilograms of urea.
(3) It is necessary to timely prevent and control diseases and insect pests mainly caused by rust.
(4) We must diligently work on weeds and weeds to reduce nutrient consumption. In the long-term drought, it is necessary to carry out irrigation to ensure adequate water supply and ensure that the root system does not age.
4. Dongpei Management The winter cultivation of day lily includes two main cultivation techniques of Shidong fertilizer and custom soil cultivation.
(1) Shi Dong Fei Qiu Miao After the frost withered, the shortened stems and roots entered the overwintering stage. Re-applying organic fertilizer has a great effect on increasing soil temperature, heat preservation and freezing, and promoting root growth, which is conducive to safe wintering of lily. In general, each 667 square meters of cooked pigs cow manure 1500-2000 kg, or cake fat (preferably rape cake), and with a suitable amount of phosphate fertilizer. The fertilization method can be applied between the bundles, or 10-12 cm away from the tussock, deep in the open hole, and the soil after the application is highly effective.
(2) In the period of guest-cultivation, it is generally started after the fall of the young plants, and ends before Osamu. After winter fertilizer is applied, culturing is performed again. You can also apply winter fertilizer, while the guest soil training. When cultivating oysters, the fertile pond mud, river mud, field mud garden soil, etc. will be piled on the top of the cluster, and before the spring sprouts sprout, they will be cultivated around the cluster.
5, a reasonable intercropping day lily small leaf cluster, withered after the frost, until the spring of the second spring before sprouting spring. Therefore, during this period of time, it is possible to make full use of the idle ground and reasonably plant other crops to increase the utilization of land and light energy. However, intercropping can only be carried out on young broccoli plants that have been planted for 1-3 years. For more than four years, they have entered into the cauliflower fields that are rich in production and are not suitable for intercropping other crops.
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