Field management of radish in autumn and winter
1. Thinning: The thinning of radish begins when it grows to 4-5 leaves, and the seedlings of radish grow rapidly after being unearthed. The number and time of thinning depends on the climate, the degree of pest damage, and the amount of seeding. The time of thinning should be based on the principle of "early thinning, sparsely remaining seedlings, and late setting of seedlings".
2. Reasonable watering: the principle of "watering less and watering frequently" should be mastered. During the period before the seedlings break white, the seedlings should be squatted with small water to inhibit the growth of lateral roots and make the taproots penetrate deep into the soil. From broken white to bare shoulders, more water is needed, proper irrigation is required, but too much watering is not allowed to prevent the leaves from growing too much. "If the ground is not dry, do not water, and the ground is white before watering."
3. Top dressing method: liquid fertilizer can be applied in the early stage, and it can be applied on the foliage, and the middle top dressing can be applied in a hole or furrow. The amount of top dressing should master the principle of "light, heavy and light". Top dressing is applied when two true leaves of seedlings emerge. This is the first thinning of large and medium-sized radishes. The soil can be lightly loosened after thinning, and then thin human feces and urine are applied. Between the rows, the spreading is fully poured.
4. Intertillage weeding, soil cultivation, and removal of yellow leaves: Intertillage weeding and soil cultivation must be timely, especially when the radish seedlings sown in autumn are small, the climate is hot and rainy, weeds are prone to occur, and it is necessary to cultivate and weed frequently.
Disclaimer: Some articles on this website are transferred from the Internet. If the legal rights of a third party are involved, please inform this website for processing. phone
Shaanxi Kang New Pharmaceutical co., Ltd. , https://www.bodybuildingoil.com