Method for growing watermelon seedlings in field

Abstract

The invention relates to a method for growing watermelon seedlings in a field, which includes the following steps: pretreating watermelon seeds: the step includes disinfection and secondary soaking treatment of watermelon seeds to accelerate the germination of the seeds; growing the treated watermelon seeds into seedlings: in the step, the to-be-germinated seeds are grown in seedling-growing barrels, the seedling-growing barrels are put into growing troughs covered by light-transmitting films, seedling ventilation is guaranteed at noon during growing, the films are removed before seedling transplantation, so that the seedlings are irradiated by sunlight for 1 to 2 days, and thereby growing is complete; and transplanting the seedlings into a field. The growing method provides a most cost-efficient and reasonable means, each seedling is in a nutritional system alone, a plurality of seedlings cannot affect one another, the survival rate of the seedlings is increased, and moreover, the success rate of seedling transplantation is indirectly increased.

Description

technical field [0001] The invention relates to the field of watermelon planting, in particular to a method for planting watermelon seedlings in a field. Background technique [0002] As we all know, China is the largest watermelon producing area, and watermelon is also one of people's favorite fruits. Watermelon is a summer fruit with sweet flesh and can cool down the heat; the seeds of watermelon contain oil and can be used as recreational food; The effect of clearing away heat, diuresis and lowering blood pressure shows the great effect of watermelon; [0003] At present, except for a few watermelon cultivation bases with a certain scale, most of the watermelon supply comes from retail planting. They generally adopt the following steps when planting: first soak the watermelon seeds until they are ready to germinate, and put them in Cultivate in the small field, and then start transplanting and cultivating in the field; [0004] The conventional method has the following ...

AI Technical Summary

Problems solved by technology

[0004] The conventional method has the following disadvantages: one, the pretreatment method is unreasonable, because the shell of watermelon seeds is relatively hard, only the treatment method of soaking often does not reach the desired effect, either the germination rate of the seeds is low, or because the germs are seriously damaged Cause seedling mortality rate is higher; Its 2, seedling cultivation stage is unreasonable, causes seedling malnutrition and root portion is not solid, thereby causes survival difficult when transplanting in the big field; Considering that it takes a transition period for seedlings to adapt to the field planting environment, no protective measures are provided during the transplantation process, resulting in high mortality of field planting seedlings