First, the yellow cauliflower culture party method

Variety selection: the existing yellow cauliflower varieties, there are a number of strong resistance to disease, high yield varieties, such as white flowers, fierce flowers, Jingzhou flowers, large Wu Zui and so on. Yellow cauliflower is generally higher in the yield of medium-maturity varieties, early and late maturity varieties of lower yield, so in the development of medium-maturity varieties in charge. But yellow cauliflower harvest period is long, must be appropriate arrangements for early and late-maturing varieties, to do early, medium and late-maturing varieties for reasonable collocation.

Propagation: yellow cauliflower is mainly propagated by dividing the plant, the time after the buds are harvested to the winter seedling before sprouting, but also in the winter seedling wilting before the spring seedling draws a period of time, but the former is better.

Soil: yellow cauliflower has a well-developed root system, strong adaptability, and is not strict on soil requirements. However, yellow cauliflower is a perennial crop, generally 3-4 years after planting, can continue to harvest for more than 15 years. To choose fertile soil, PH 6.5-7.5, deep soil, good drainage, water conditions are better, sandy loam or clay loam is good.

Watering: Reasonable drainage and irrigation in the spring rainy, should do a good job in a timely manner in the yellow cauliflower ground clearing ditch drainage work, to prevent flooding, July to August high temperature drought season, we should timely diversion of drought, to keep the soil moist, to prolong the harvest period, to improve the yield, diversion of drought should be carried out early in the morning and late in the evening to do urgent irrigation emergency drainage, can not be diffuse irrigation.

Fertilizer: yellow cauliflower is very fond of hot agricultural investment network fertilizer, resistance to hot agricultural investment network fertilizer, especially for nitrogen, phosphorus, potassium needs more. 3456.TV fertilizer should be applied to the spring seedling germination period, the stalk of the blossom and winter seedling development period in stages. 3456.TV in the beginning of the shoots sprayed flowers strong Tilling, in order to enhance the drought-resistant, disease-resistant plant, prolong the function of the leaves, and promote buds, and reduce the young buds off, the plant will be able to grow. The first time I saw the newest version, I was able to see the newest version of the same thing.

Second, the yellow cauliflower breeding notes

1. Reasonable dense planting: yellow cauliflower production depends on the total number of shoots per 667 square meters, the number of buds per shoots, the weight of the individual buds and buds of the drying rate. Yellow cauliflower is a perennial vegetable, one year planting years of harvest, planting harvest harvest time is long, therefore, the planting density should pay special attention to, planting too dense, sieve, will affect the yield and quality, according to its sub shoots habit of reasonable dense planting.

2. Fertility stage: yellow cauliflower is divided into seven fertility stages: February to mid-March for the budding period, mid-March to late May for the spreading of leaves, late May to mid-June for the shooting period, mid-June to early July for the budding of buds and flowers, early July to early August for the post-pickup period of withered leaves, early August to early fall frost for the autumn spreading of leaves, after the frost to the following January for the dormant period.

3. Harvesting time: the most appropriate period for harvesting buds with buds, that is, the buds are full and unopened, the middle of the golden color, the ends of the green, the top of the mouth, the tip of the mouth seems to be open non-open. The harvesting season is generally from June to the end of August. The best time for picking is 13:00-14:00.

Yellow cauliflower is susceptible to more pests and diseases, which must be strictly paid attention to in the process of breeding, otherwise it will cause great losses. After the yellow cauliflower has matured and bloomed, it should also be harvested a little more carefully so as not to cause too much damage to the plant.