Complete Farming Guide
Chickpeas Farming Guide
Cicer arietinum
17.2 million tonnes produced globally — the world's most important pulse crop
Chickpeas (known as chana in South Asia, garbanzo beans in the Americas) are the most widely grown pulse crop in the world, providing affordable protein to hundreds of millions of people. India alone produces over 70% of the global supply. Chickpeas fix atmospheric nitrogen through root nodule bacteria (Mesorhizobium ciceri), improving soil fertility for subsequent crops. They are a cornerstone of rotational farming systems across South Asia, the Middle East, and East Africa.
Quick Facts
Growing Season
Rabi (Winter/Cool Season)
Growth Period
90-120 days
Optimal Temp
15-30 degrees C (59-86 degrees F)
Water Needs
300-450mm
Top Producer
India
Yield / Acre
0.4-0.8 tonnes
Chickpeas Growth Stages — What to Do at Every Stage
Germination & Seedling
Days 0-15What to do
Sow seeds at 5-8 cm depth in well-drained soil. Use 30-40 kg seed/acre. Treat seed with Rhizobium inoculant for nitrogen fixation and Trichoderma for wilt prevention. Apply pre-emergence herbicide (pendimethalin) if weed pressure is expected.
Watch for
Poor emergence from surface crusting or deep sowing. Wilt-causing Fusarium can attack seedlings in infested soils. Cutworm damage at the soil line.
Vegetative Growth
Days 16-45What to do
Hand-weed or apply post-emergence herbicide at 25-30 days. Chickpeas are poor competitors with weeds. Apply phosphorus-based fertilizer if not applied at sowing. One light irrigation at 30 days if soil is dry.
Watch for
Ascochyta blight in wet/cool conditions — brown lesions on stems and leaves. Root rot from waterlogging. Check root nodules — pink inside means active nitrogen fixation.
Flowering
Days 46-70What to do
No nitrogen fertilizer needed (N-fixation peaks now). Apply one irrigation at early flowering if soil moisture is low. Avoid excess moisture which promotes botrytis gray mold. Scout for Helicoverpa pod borer moths.
Watch for
Flower drop from heat stress above 35 degrees C or frost below 0 degrees C. Botrytis gray mold in dense canopy with humid conditions. Pod borer eggs on flowers and young pods.
Pod Development
Days 71-95What to do
Critical irrigation at pod-filling stage. Apply neem-based insecticide or Bt spray for Helicoverpa pod borer (economic threshold: 1 larva per meter row). Avoid over-irrigation which causes root rot.
Watch for
Pod borer larvae boring into pods and eating developing seeds. Dry root rot under moisture stress. Premature drying if terminal drought hits.
Maturity & Harvest
Days 96-120What to do
Harvest when 80% of pods turn straw-yellow and plants are mostly dry. Pull or cut plants and stack for 2-3 days of sun drying. Thresh when grain moisture reaches 10-12%. Store in dry conditions to prevent bruchid beetle damage.
Watch for
Shattering losses from delayed harvest in hot, dry winds. Pod fly damage (small holes in pods). Bruchid weevil infestation in stored grain — fumigate or use hermetic storage bags.
Common Chickpeas Diseases — Identification Guide
Fusarium Wilt
Fusarium oxysporum f. sp. ciceris
What you will see
Plants wilt suddenly, often on one side first (partial wilt). Leaves droop and turn yellow, then brown while remaining attached to the stem. Internal vascular tissue shows dark brown discoloration when stem is split lengthwise. Seedling wilt causes rapid collapse of young plants.
Conditions that favor it
Soil-borne pathogen surviving for 6+ years in soil. Favored by warm soil temperatures (25-30 degrees C) and light-textured soils. Continuous chickpea cropping builds up inoculum. Race-specific — at least 8 races identified.
Ascochyta Blight
Ascochyta rabiei
What you will see
Circular brown lesions with dark margins on leaves, stems, and pods. Stem lesions may girdle the stem, killing everything above. Pod lesions cause seed infection. Severely affected fields appear "blighted" — brown and withered from the top.
Conditions that favor it
Cool (15-25 degrees C), wet weather with rainfall and high humidity. Seed-borne and spread by rain splash. Most destructive in Mediterranean and temperate climates. 2-3 days of continuous rain can trigger an epidemic.
Botrytis Gray Mold
Botrytis cinerea
What you will see
Gray fuzzy mold growth on flowers, pods, and stem bases. Flowers rot and drop before setting pods. In humid conditions, a dense gray fungal mat covers the canopy. Infected pods contain shriveled, discolored seeds.
Conditions that favor it
Cool, humid conditions (15-25 degrees C, >80% humidity) with dense plant canopy. Fog and dew promote infection. Most damaging in South Asian chickpea growing regions during late flowering.
Dry Root Rot
Macrophomina phaseolina
What you will see
Plants dry up prematurely from the top. Roots are dark brown to black, brittle, and break easily. Tap root shows charcoal-colored microsclerotia (tiny black dots visible with a hand lens). Affected plants pull out of the soil easily.
Conditions that favor it
Hot, dry conditions (>35 degrees C) combined with moisture stress during pod fill. Sandy soils with low organic matter. Increasingly problematic with climate change causing terminal heat stress.
Common Chickpeas Pests — Identification & Damage
Gram Pod Borer (Helicoverpa armigera)
Damage
Single most destructive pest of chickpeas worldwide. Larvae bore circular holes into pods and eat developing seeds. One larva can damage 30-40 pods in its lifetime. Yield losses of 20-80% are common in unprotected crops.
How to identify
Greenish or brownish caterpillars with lateral stripes, up to 4cm long. Adults are stout, buff-colored moths. Eggs are tiny, white, laid singly on leaves and flowers. Scout at dusk when larvae are most active. Threshold: 1 larva per meter row.
Cutworm (Agrotis spp.)
Damage
Larvae cut seedlings at the soil surface at night, causing patches of missing plants. Can destroy 10-30% of the stand if not controlled early.
How to identify
Greasy, dark brown caterpillars that curl into a C-shape when disturbed. Found in the top 2cm of soil near damaged plants. Most active at night. Dig around the base of freshly cut seedlings to find larvae.
Bruchid Beetle (Callosobruchus chinensis)
Damage
The most important storage pest of chickpeas. Larvae develop inside stored grain, consuming the seed contents and leaving a characteristic round exit hole. Infested grain loses weight, nutritional value, germination ability, and market value.
How to identify
Small (3mm), reddish-brown beetles. Eggs are glued to the grain surface. Look for round exit holes (2mm diameter) in stored grain. Infestation can start in the field during late maturity. Use hermetic storage (PICS bags) or fumigate with aluminum phosphide.
Chickpeas Nutrient Management — NPK Guide
Nitrogen
10-15 lb N/acre starter only (Rhizobium fixes 40-60 lb N)
Phosphorus
35-50 lb P2O5/acre — phosphorus is the most yield-limiting nutrient
Potassium
15-25 lb K2O/acre based on soil test
Application Timing
All fertilizer applied at sowing as basal dose. Chickpeas are nitrogen-fixing legumes — do NOT apply nitrogen topdressing. Inoculate seed with Rhizobium (Mesorhizobium ciceri) if chickpeas have not been grown in the field for 3+ years. Apply sulfur (10-15 lb S/acre) on sulfur-deficient soils.
Chickpeas Irrigation Schedule
Total Water Requirement
12-18 inches (300-450mm) total crop water use
Critical Stages
Pre-sowing irrigation for uniform germination, one irrigation at branching (30-35 days), and one at pod filling (75-85 days). Chickpeas are extremely sensitive to waterlogging — excess water kills roots within 48 hours.
Irrigation Frequency
Maximum 2-3 irrigations in the entire season. Many chickpea crops are grown entirely on residual soil moisture (rainfed rabi crop). Over-irrigation promotes disease (Botrytis, root rot) and vegetative growth at the expense of pods.
Chickpeas Economics — Cost, Yield & Profit
Cost per Acre
$150-250/acre (India/Pakistan)
Yield per Acre
0.4-0.8 tonnes/acre (400-800 kg)
Revenue per Acre
$250-500/acre
Profit per Acre
$100-250/acre
Regional Context
Chickpea prices in India are supported by the Minimum Support Price (around $600-700/tonne). International prices range from $500-900/tonne depending on type (desi vs kabuli) and quality. Kabuli chickpeas (larger, cream-colored, used for hummus) command 30-50% higher prices than desi types. The crop has low input costs since it fixes its own nitrogen and needs minimal irrigation. A key economic benefit is the nitrogen credit left for the following crop (equivalent to $30-50/acre of fertilizer savings).
Frequently Asked Questions — Chickpeas Farming
What is the difference between desi and kabuli chickpeas?
Desi chickpeas are smaller, darker (brown, black, or green), have a thicker seed coat, and are used primarily for making dal (split chickpeas) and besan (gram flour). They account for about 80% of global production and are the dominant type in South Asia and East Africa. Kabuli chickpeas are larger, cream-colored with a thinner seed coat, and are sold whole for salads, hummus, and canned products. Kabuli types need milder growing conditions and yield 15-20% less than desi, but command premium prices. Choose based on your local market demand.
How do I manage Helicoverpa pod borer without expensive chemicals?
Integrated pest management for Helicoverpa starts with cultural controls: early sowing to avoid peak moth flights, trap crops of marigold or pigeon pea (plant borders), and bird perches (T-shaped sticks) to attract insect-eating birds. For biological control, apply Bacillus thuringiensis (Bt) spray at 1-1.5 kg/ha when small larvae (1st-2nd instar) are first seen — Bt is effective, cheap, and safe. Nuclear Polyhedrosis Virus (HaNPV) at 250 LE/ha is another biological option. Neem Seed Kernel Extract (NSKE 5%) deters egg-laying. Chemical spray (chlorantraniliprole, emamectin benzoate) should be reserved for severe outbreaks exceeding 2 larvae per meter row.
Why do my chickpea plants wilt suddenly?
Sudden wilting in chickpeas is most commonly caused by Fusarium wilt (Fusarium oxysporum f. sp. ciceris), a soil-borne fungal disease. Confirm by splitting the stem — if the inner vascular tissue is dark brown, it is Fusarium. There is no chemical cure once the plant is infected. Prevention: use wilt-resistant varieties (this is the most effective strategy), rotate with non-host crops for at least 3 years, avoid light/sandy soils where wilt is worse, and treat seed with Trichoderma viride (4g/kg seed). If wilt is one-sided (half the plant wilts first), it is almost certainly Fusarium. If the entire plant wilts uniformly and roots are black and brittle, suspect dry root rot instead.
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