How to manage the pineapple after planting
The broccoli, also known as scatter, is native to the Mediterranean coast and is a variant of Brassica and Brassica. The buds of broccoli are longer, the flower bulbs are white, and the flower layer is thin. After cooking, the color is bright, delicious, fresh and refreshing, and the quality is better than firm broccoli. It is very popular and the price is high and sales are high. Then how to manage the pineapple after planting?
How to manage the pineapple after planting?
1, chase fertilizer material
Seedlings are dominated by nitrogen fertilizers, so thin fertilizers can be applied and promote rosette leaves. Before and after budding, phosphorus and potassium fertilizers are mainly used to reapply bud fertilizer, which is generally used for watering with fertilizer, which can prolong the bud period and promote the development of flower buds. In the case of high temperature and drought, the common lack of soil moisture causes the plant to absorb nutrients. Therefore, it is necessary to organically combine the upper fertilizer with the water supply, and watering the water can increase the fertilizer utilization rate and enhance the quick effect.
During the growth process, micro-fertilizers such as boron, molybdenum, magnesium, and sulfur are added to correct the deficiency of the plant. During this period, the effect of boron on the production value and quality of flower bulbs is very significant. It is necessary to apply 2 to 3 times of foliar application, especially during the expansion of flower bulbs. In the mid-to-late fertilization process, the use of ammonium bicarbonate or ammonium bicarbonate fertilizers must be rejected to prevent flower bulbs from producing hair growth. Mainly decomposed feces and urine water, co-administration of quick-acting fertilizers, balanced fertilizer, according to the plant growth and the principle of production value of the actual amount of fertilizer and fertilizer on the frequency.
Generally after the planting of a living plant, the beginning of the rosette leaf composition, the later stage of the rosette leaf composition, and the dressing during the budding, a total of 3 to 4 times, together with the application of trace element fertilizers such as magnesium, boron and molybdenum. No fertilizer may be applied within 20 days before product harvest.
2. Earthworm roots
The stem of the cauliflower stem is attacked by the main stem and has a gradation. During the growth process, the deep root system is constantly aging. The stem on the ground continues to attack new roots, and the overall spread is shallow. The fibrous roots are mainly scattered near the main stem. The survey found that in the cool season, the roots spread more deeply and the warm seasons spread very shallowly, which may be related to the tropism of the root growth to the ground temperature. On the other hand, most of the base fertilizers and top-dressing fertilizers are applied shallowly in agricultural operations, which also promotes the growth of the root system to the surface.
Therefore, cauliflower production generally requires soil, through the cultivation of soil, promote adventitious roots, stabilize the soil environment in which the roots grow, enhance plant growth and resistance to lodging. In the case of cauliflower outbreaks, rainy roots, and high temperature and drought, the effect of soil cultivation is particularly significant. It enhances stress resistance and has a significant effect on yield increase. The growth process should generally be combined with valerian, loose soil, and fertilizer, and cultivate soil 1 or 3 times. Cauliflower, which is not cultivated, should be planted at the very least. If it is grown without cultivation and then planted, the growth and output of cauliflower are not good.
The method of earth-cultivation is to transplant the trench soil and the soil that has been previously piled in the center of the loquat into the planting holes and strains, and eventually constitute a turtle-back leveling surface. It is wrong to make two small pots on one pile after soil cultivation. This is often the case when the soil is too shallow in the field.
3, water management
The leaves of the cauliflower are numerous and thin, which can reach 17 to 23 in the middle and later stages of growth, 6 to 8 more than the ordinary variety of cauliflower. The amount of steamed vines is large, and the phenomenon of loss of water and wilting in the fields often occurs, especially after a continuous rainy weather, the weather suddenly breaks. The phenomenon of wilting is particularly noticeable after water is exposed, or under conditions of high temperature, drought, and strong light. Therefore, the soil of the vegetable field cultivated by the broccoli cannot be too wet and cause turf roots, and it cannot be too dry to cause water shortage.
In general, the production of gutters is used for drainage, watering, rooting, mowing and mulching, etc. to adjust soil moisture in a timely manner, striving for balanced water supply, and maintaining soil moisture and looseness. During the drought, horse water and watering were irrigated, flooding was forbidden; after the rain, the water was drained in time and no water accumulated in the fields. Before setting up a living plant in summer, it should be sprinkled once a day in the evening when it is dry. It is best to shade under high temperature and strong light.
4, leaves and flowers
Whether in spring or midsummer, the flower bulb will turn yellow when exposed to sunlight, and will be discolored deeper in the summer and fall light conditions. This change will not only affect the appearance of the product, but also affect the fresh quality of the flower bulb. Therefore, the flower bulb care is the production process of alpine patchosa. An important part of this.
In contrast to the traditional cauliflower care, the cauliflower is often used instead of folding leaves to cover flowers. This is particularly true in the production process of sparsely cultivated large balls because of its fluffy, large size. The leaves are not well-characterized and have the characteristics of flower bud development and leaf blade cultivation. Folded leaves are usually covered with bulbs and the inner leaves grow and move. The sunshade effect is not good.
The specific method of cultivating leaves and flowers is: when the flower bulb grows to the size of a fist, it will be close to the flower ball with 4 to 5 alternate leaves to cross each other without breaking, and then use 1 to 2 2 to 3 mm thick , 7 to 10 cm long bamboo sticks, small straw rods or small firewood rods, etc., are used as fixed connectors, and puncture and overlapping leaves are serially fixed at the main vein, and the stringed and fixed blades are bundled up like a lantern to cover the whole. The flower bulbs protect the flower bulbs from direct sunlight during the subsequent growth process and leave room for development to meet the expansion.
The stricter the shade protection, the tighter the leaves and flowers, can completely prevent the sunlight from shining into the flower ball. Even in the midsummer environment, the whole flower ball can still be kept fresh and white. Comparing with the general method of folding the leaves and covering flowers, the bundled leaves and flowers are finished at one time, which eliminates the time and effort involved in repeatedly folding the leaves and covers the flowers.
5, harvest
Listed in batches from the end of September to the end of October. When the periphery of the flower bulb is loose but not completely scattered, it is harvested, and 5 to 7 leaf maintenance balls are kept during harvesting to prevent the flower bulbs from being damaged or contaminated by dirt during storage and transportation. The wholesale price of dried cauliflower before October 15, 2011 is RMB 5/kg.
After the bulbs are harvested, the remaining roots, stems, and leaves of the field are treated in a timely manner to reduce the occurrence of field pollution and pests and diseases. The unopened stalks of the broccoli can be sold as pan heads, and the roots and leaves can also be used as excellent green fodder for animal husbandry.
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