Broccoli planting time is autumn and spring, planting methods are plot selection, land preparation and fertilization, water and fertilizer management, as well as pest control.

Planting time

Broccoli is mainly cultivated in fall and spring, fall is usually sown at the beginning of July, and can be harvested in the middle of September, and spring cultivation is usually sown in the middle of March, and can be harvested at the beginning of June. will temperature control can be, but March planting more vegetable farmers.

Planting Methods

1, plot selection

Choose a plot of land with a high degree of dryness, good drainage, and fertile soil, and plant in early July.

2, the land fertilization

Before sowing deep tilling to build beds, per mu of 500 kg of rotted organic fertilizer, high concentration of ternary composite fertilizer 15 kg of basal fertilizer, 1 day before sowing, watering, spreading, sowing, covered with fine soil after sowing, compaction, so that the seeds are in full contact with the soil.

3, water and fertilizer management

Three to four days after planting, watering once a day, after survival control watering, and then watering to keep the soil dry and wet can be. Fifteen days after planting, 15 kg of three yuan compound fertilizer per mu; 30 days after the first application of fertilizer, 10 kg of urea per mu and 10 kg of three yuan compound fertilizer; after the heart leaves begin to screw, 20 kg of three yuan compound fertilizer per mu, 10 kg of urea, 20 kg of potassium chloride, the purpose of ensuring that there is no shortage of fertilizer during the period of nodulation.

4, pest control

Diseases are mainly sudden collapse disease, downy mildew, can be 72% Klu 600 times liquid and 50% carbendazim 500 times liquid prevention and control. Pests are mainly aphids, cabbage greenfly, cabbage moth, beet nightshade and so on. Aphids can be controlled by spraying 10% imidacloprid 2000 times, and beet moths can be controlled alternately by using Inhibitors,research,lifescience,medical 1500 times and 2.5% Vegetable Happiness 1000 times.

Broccoli planting notes

1, soil conditions

Broccoli likes well-drained soil, does not require high acidity and alkalinity, pH value of about 6 is the best. Soil area, relatively loose environment conducive to planting, planting must ensure that the lower soil layer of humidity, planting broccoli seedlings in nutrient-rich soil can make the roots of broccoli seedlings quickly adsorbed into the soil of the planting area to accelerate its growth rate, and to ensure that it absorbs more nutrients in the process of growth is more conducive to its growth and development.

2, light requirements

Broccoli is a long sunshine plants, planting broccoli, must ensure that we get enough light, long sunshine is conducive to photosynthesis and the accumulation of organic matter, but in the hot summer, we should also avoid prolonged exposure to excessive sunlight, pay attention to the appropriate shade to reduce temperature.