Vegetable cropping - need guidance

I just started my piece of vegetable planting - I mean I had sown the seeds last Sunday in a small piece of land. I have got the following seeds planted - Chikkudu or Dolichos, Bhendi, Ridge gourd, Bitter Goud, Bottle Gourd, Pumpkin, French Beans and Carrot. I also had the tomato and brinjal sapling planted. I hope putting all these in  single piece of land is ok?

Is there any immediate steps for me to take?

Thanks,
Srinivas