香菜的种植方法和注意事项有哪些？（附香菜种植时间）

1、繁殖特性

在种植香菜之前，先进行播种育苗的工作。将香菜种植收入之后，将种子的外皮搓开，然后再将种子在已经浇足水的盆土中，一个星期左右种子便会开始发芽了。发芽后就可以将种子移植到准备好的田园土地间了。

Before planting coriander, do the work of sowing and raising seedlings. After the coriander is planted, the outer skin of the seeds is rubbed open, and then the seeds are placed in the pot soil that has been watered enough, and the seeds will begin to germinate in about a week. After germination, the seeds can be transplanted into the prepared pastoral land.

2、温度施肥

香菜生长过程中需要有适宜的生长温度，一般香菜可以正常生长发育的温度在16-18度左右，这个温度是香菜生长发育速度最快的时候。如果是在夏天进行种植的话要注意为种子降温，温度太高对香菜的生长不利。

During the growth process of coriander, a suitable growth temperature is required. Generally, the temperature at which coriander can grow and develop normally is about 16-18 degrees. This temperature is when the growth and development of coriander is the fastest. If it is planted in summer, pay attention to cooling the seeds, as the temperature is too high for the growth of coriander.

如果底肥充足的情况下尽量不要追肥，但是底肥不足时应该在收获前十天左右对其进行一次根外追肥，可以喷施两次尿素。然后每隔15天喷施一次充分腐熟的农家肥，为下一次留种的话，还可以对其増施一点磷肥。

If the base fertilizer is sufficient, try not to top-dress, but if the base fertilizer is insufficient, it should be top-dressed outside the roots about ten days before harvest, and urea can be sprayed twice. Then spray the fully decomposed farmyard manure every 15 days. If you save the seeds for the next time, you can also apply a little phosphorus fertilizer to it.

3、浇水工作

在香菜定苗前，尽量不浇水，因为这样可以有利于控上促下，蹲苗壮根。定苗之后就可以开始对其施肥了，首先在定植后立即施一次稳苗水，浇水量不得将幼苗淹没。然后随着幼苗的生长长大，需水量也会随之增加，并且浇水的频率也会逐渐加多。

Before setting the coriander seedlings, try not to water, because this can help control the up and down, and squat the seedlings and strengthen the roots. After the seedlings are settled, you can start fertilizing them. First, apply water to stabilize the seedlings immediately after planting, and the amount of water should not submerge the seedlings. Then as the seedlings grow, the water requirements will increase, and the frequency of watering will gradually increase.

一般是在生育期的时候浇七次左右的浅水。间隔时间不得超过十天，浇第四次的时候，将浇水间隔缩短到一星期一次，要保持土壤的湿润，在采收前控制浇水量，以较浅水为主。

Generally, it is about seven times of shallow water during the growth period. The interval should not exceed ten days. When watering for the fourth time, shorten the watering interval to once a week, keep the soil moist, control the amount of watering before harvesting, and mainly use shallow water.

4、病害防治

香菜的由于本身的特殊性，所以对病害的抵抗能力也比较强，发生的病害比较少。但是因为种植香菜大多数都是露天种植，而且夏季也是虫害的高发期，所以在夏秋季的时候要着重注意防治虫害，使用甲维盐或者是菜喜悬浮剂等药剂进行喷洒预防，一周一次即可。虽然病害较少，但是也不能放松警惕，加强菜园的管理，进行消毒，集中处理病残枝，减少病原。

Due to its own particularity, coriander has a relatively strong resistance to diseases, and fewer diseases occur. However, because most of the coriander is planted in the open air, and summer is also a period of high incidence of insect pests, so in summer and autumn, we should pay attention to the prevention and control of insect pests, and use agents such as emamectin or Caixi suspending agent for spraying prevention, once a week. Can. Although there are fewer diseases, we cannot relax our vigilance, strengthen the management of vegetable gardens, carry out disinfection, and focus on treating diseased and residual branches to reduce pathogens.