Synergistic cropping is when two crops are grown on a unit area at the same time and produce more as a whole than they would if they were grown separately on a unit area basis. The concept of synergistic cropping first emerged in the 1980s. This technique is based on agronomic approaches primarily targeted at improving soil fertility and, as a result, the overall health of the soil-microorganism-plant system is focused rather than on production alone. This article will explain to you about Synergistic Cropping which will be helpful in preparing the Agriculture Syllabus for the UPSC Civil Service exam.

Synergistic Cropping

What is Synergistic Cropping?

• Synergistic cropping is a farming method based on the principle that plants produce fertile soil through a variety of mechanisms, including organic residues, chemical activity, and the presence of microorganisms, bacteria, fungi, and worms.
• Permaculture has a significant influence on Synergistic Cropping.
• After the field is established, no additional digging, plowing, or tilling is done, and no external inputs such as manures and other fertilizers, insecticides, or other fertilizers are used.
• The choice of plants, mulching, and recycling of plant remains all contribute to maintaining the health of the soil.
• It is a farming method that respects nature while also ensuring healthy and abundant crops.
• Synergistic Agriculture promotes a method of farming that uses the self-fertility of wild soil as fertilizer, and its principles can be applied in both large and small spaces, cities and rural areas, cold and warm climates.

Synergistic Cropping - Principles

The following 4 principles are upheld by synergistic agriculture:

• Do not work the soil: No hoeing or plough work. Turning the soil over disrupts the chemical processes of bacteria, fungus, and worms as well as the coordinated action of plant roots and soil organisms.
• Do not fertilize: The roots of plants and a continuous organic layer feed the soil. In particular, roots should never be uprooted; they stay in the ground, and leaves should be left where they fall.
• No chemical pests or fertilizers: Such compounds are not used in a sustainable or natural way.
• Do not compact the soil: The soil must not be compressed or compacted in order for the soil's micro-ecosystems to have adequate aeration.

Importance of Mulch in Synergistic Cropping

• Mulch is a critical component of Synergistic Agriculture because it prevents soil compaction and protects against the effects of excessive sunlight, rain, and wind.
• Furthermore, it promotes the growth of microorganisms, particularly earthworms.
• Mulch acts as a thermal cover, protecting the soil in both hot and cold weather.
• Obviously, mulch must be a biodegradable material, such as straws, canes, leaves, paper, cardboard, and so on, depending on our needs.

Synergistic Cropping - Planning Process

• First and foremost, the land must be prepared. This step should not be taken lightly, as time and procedures are dependent on the initial state of the ground.
• Regardless of the type of ground, you must ensure that there is no plough pan, which is a compacted layer in cultivated soil caused by repeated ploughing.
• The second step is to construct a wind fence, which will also serve as a great shelter for beneficial insects and parasite predators, as well as for hedgehog and bird nest hibernation.
• The next step is to prepare the raised beds where the plants will be grown. The beds can be straight, curved, or mandala-shaped, and their purpose is to mark the passages where people walk and work so that the cultivated land is not compacted.
• The beds must be built on the same land as the vegetable garden, and drip irrigation must be installed on them.
• Before sowing any plant in the beds, some "permanent tutors" must be fixed to the ground.
• These tutors are arches that cross above the beds, and their function is to guide climbing plants.
• To take advantage of plant synergy, at least three different vegetable families must be planted in the same bed.

Synergistic Cropping - Advantages

• Synergistic Cropping boosts productivity and enhances soil health.
• It is used to improve nutrient content and protect the environment.
• It improves the presence of microorganisms in the field and the fertility of the soil.
• Above all, synergistic agriculture is a sustainable farming method.

Conclusion

Synergistic cropping results in between a 10% and a 40% boost in productivity when compared to organic cropping. In comparison to the same species grown in an organic garden, the species grown via synergistic agriculture include higher levels of chlorophyll and total nitrogen. There will be a roughly 20-day advance in the ripening season. The goal of synergistic cropping was to replicate in agriculture the same soil conditions that produce such perfect crops in nature while also building a new future where life is respected through our synergistic and environmental integration.

FAQs

MCQs

1. What is the primary advantage of synergistic cropping systems?

A) Increased water usage
B) Reduced soil fertility
C) Increased biodiversity and productivity
D) Greater reliance on chemical fertilizers

2. Which of the following is an example of a synergistic cropping system?

A) Wheat with mustard
B) Rice with fish
C) Maize with beans
D) Barley with sugarcane

3. How does synergistic cropping help in reducing the impact of pests?

A) By using synthetic pesticides
B) By growing monocultures
C) By diversifying crops and attracting beneficial insects
D) By reducing plant diversity

4. Which of the following crops is often used in synergistic systems to fix nitrogen in the soil?

A) Rice
B) Wheat
C) Legumes
D) Potatoes

5. What is a key environmental benefit of synergistic cropping?

A) Increased carbon emissions
B) Soil erosion control
C) Increased water consumption
D) Higher dependence on fossil fuels

GS Mains Questions and Model Answers

Q1: Discuss the role of synergistic cropping in enhancing agricultural sustainability. How can it help mitigate environmental challenges?

Answer: Synergistic cropping plays a critical role in enhancing agricultural sustainability by promoting biodiversity, reducing dependency on chemical inputs, and improving soil health. By growing complementary crops together, such systems help in optimizing resource utilization such as water, sunlight, and nutrients. They also reduce the need for chemical fertilizers and pesticides, mitigating the environmental impact of farming. Furthermore, synergistic systems can improve soil fertility through practices like crop rotation and the use of nitrogen-fixing plants, thus supporting long-term agricultural productivity without degrading the land.

Q2: How can synergistic cropping systems improve food security in developing countries?

Answer: Synergistic cropping systems can enhance food security in developing countries by increasing crop yields while maintaining soil fertility and minimizing environmental degradation. By cultivating multiple crops that complement each other, farmers can ensure a more stable and diverse food supply. These systems reduce the risk of crop failure due to pests, diseases, or adverse weather conditions, as diverse crops are less vulnerable to such threats. Furthermore, by reducing the dependency on expensive chemical inputs, synergistic cropping can make farming more affordable and accessible to smallholder farmers.

Q3: Analyze the economic implications of adopting synergistic cropping practices for smallholder farmers in India.

Answer: The economic implications of adopting synergistic cropping practices for smallholder farmers in India are largely positive. These practices can lead to higher overall yields, reduced input costs (especially for fertilizers and pesticides), and improved soil health, which boosts long-term productivity. Additionally, synergistic systems can increase the resilience of farming systems to climatic and market fluctuations, providing a more stable income. By diversifying the crops grown, farmers can also tap into different markets, enhancing income opportunities. Overall, synergistic cropping supports more sustainable and profitable farming, particularly for smallholder farmers with limited resources.

Previous Year Questions on Synergistic Cropping

1. UPSC CSE Prelims 2022:

Question: Which of the following farming practices is most likely to enhance biodiversity and reduce dependency on chemical inputs?

A) Monoculture farming
B) Synergistic cropping
C) Intensive farming
D) Greenhouse farming

Answer: (B)

Explanation: Synergistic cropping enhances biodiversity and reduces dependency on chemical inputs by growing complementary crops together, promoting natural pest control and improving soil fertility.

2. UPSC CSE Mains 2021 (GS Paper 3):

Question: Discuss the potential of synergistic cropping in improving soil health and increasing agricultural productivity in India.

Answer: Synergistic cropping can significantly improve soil health and agricultural productivity in India by promoting the use of diverse crops that enhance soil fertility, control pests, and optimize nutrient use. This system can reduce the reliance on chemical fertilizers and pesticides, promoting more sustainable agricultural practices. Additionally, it supports soil conservation efforts and improves water use efficiency, which is essential for the long-term viability of farming in India.