First, the field management
Chili's dry season management skills
1, the flood control and Drought Relief
Pepper plants are most afraid of waterlogging, to grasp the timing of toppings water when the light shines when midday leaf wilting to clarify the severe drought, usually do not need watering. Even severe wilting also depends on climate, listen to the weather forecast (before not watering), pouring water to avoid small watering after waterlogging forming leaves.
2, hoe and hoe
Weeding hoe can promote root development, especially after watering plots to hoe cultivation, cultivation after to ground level, avoid wind water, loose soil, promote growth, reduce the disease.
3, protect flowers and fruits
The flowering period to get stable spraying enemy PlayDoh Riepe + + & B, control Wang, promoting strong, flower and fruit keeping.
4, timely topdressing
In the 50% pepper tree just take a small pepper, you should chase nitrogen and potassium fertilizer once, do not chase urea, to avoid the growth of the long and immature organizations and pests and diseases of the infection.
5. Weed out weeds
The weeds in hot pepper fields should be sprayed with herbicide, which can prevent weeds and pepper seedlings from congestion, strive for success, fight for fertilizer, and eradicate or destroy the proper resting environment for pests.
Two, disease prevention
The vast majority of pepper disease is conveyed by wind or rain, so to prevent spraying before entering the dry season, 7 to 10 days, before spraying protective agent, the spray absorption agent, spray disinfectant cure disease found.
Three. Contributing factors
Fall ill (leaves, flowers and fruits):
Is mainly caused by acne, crazy disease leaf spot, anthracnose and virus diseases, pests and physiological diseases; dead plant disease: is mainly caused by Phytophthora blight, Verticillium wilt, root rot and wilt; fruit rot disease: is mainly caused by anthracnose and sunburn disease.
Scab disease, leaf spot disease, bacterial wilt
Nitro humic acid + thiram carboxin copper 750 times 600 times spray or spray treatment; anthrax bacteria with oxime tebuconazole 1500 times; fluoride bacteria propamocarb nitro humic acid + 600 times 750 times of spraying copper blight, the lower part of the plant or root irrigation; root rot with thiram carboxin 600 times + nitro humic acid 750 times of spraying copper, the lower part of the plant virus disease; with 20% it guanidine acetic acid copper, spraying leaves opposite.
