“A Very Noble Crop”: Financial Stability, Agronomic Expertise, and Personal Values Support Conservation in Shade-Grown Coffee Farms
Abstract
:1. Introduction
- What benefits, costs, and services do producers perceive from trees and epiphytes?
- What are the relative roles of financial stability, labor supply, access to agronomic expertise, and personal values in motivating producers’ decisions regarding shade trees and epiphytes?
- Is farm size a useful proxy for differences in financial stability, labor supply, and access to agronomic expertise?
2. Materials and Methods
2.1. Producer Interviews
2.2. Ecological Measurements
2.3. Analyses
3. Results and Discussion
3.1. Farm Size and Typologies
3.2. Benefits and Services from Trees and Epiphytes
3.2.1. Effects of Trees and Epiphytes on Coffee Production
“If the bean takes longer to mature, it picks up more nutrients and it has a better taste in the cup, while if it is exposed to the sun, it is stressed more and throws all its energy to the bean, which matures faster and, in the case of the quality of the cup, I think it’s not good”(Naturalistic Entrepreneur).
“The thing is you have to manage them [trees], you can’t just plant them in the coffee and let them do whatever they will… so you do some management so that they both can live there, because we need the trees and we also need the coffee”(Off-Farm Income).
“The trees in coffee plantations help us to maintain a more homogeneous temperature within the plantation … I am a coffee crop consultant and I go to many coffee plantations … and we always see that it cushions the changes better, the climatic variability, when we have a number of trees in the coffee. That is undeniable”(Naturalistic Entrepreneur).
“When there is moss that takes root all over, it squeezes the producing plant too much and weakens the stem, and then it weakens the foliage, in the case of coffee. And then the humidity it produces, that produces fungus and it begins to do damage, that’s why everything must be controlled”(Coffee and Cattle).
3.2.2. Provisioning Services
3.2.3. Regulating Services
“Okay, look, I think if we think about it calmly, coffee is a crop, a very noble crop and between having 50 hectares of pasture and having 50 hectares of coffee, I think we should have 50 hectares of coffee, because we have 50 hectares of trees. In 50 hectares of trees there are 200,000 trees that produce an incredible amount of leaf area, that transpire, that respire, that purify, that give better life, that retain more moisture in the soil. So, day by day, we can see these places where the farm was really arid, that when we converted them to coffee plantations and we put them in shade—because I am in love with that shade—it has changed enormously, you can already see the differences in the soil. In fact, in fact, if we didn’t have… I don’t know… the people who think there should be trees, we’d be screwed. I’m reforesting the creeks, I’m reforesting the water sources, the rivers, making living fences. Just last year, we put 2000 trees into a small farm like this one last year and we are doing all we can to try to make that work”(Naturalistic Entrepreneur).
“… you couldn’t plant coffee here, the earth had been washed away, it had just a thin sheet of fertile soil, but as trees were planted new soil has been forming with the leaves that fall and the branches that rot adding to it”(Off-farm Income).
“There was a spring before but there were no trees and I planted trees and that spring came back, it reverted and better than before! With trees, I have now experienced it with two springs that are here…when I bought that [parcel], the previous guys had vegetables there, the soil was running away, and I planted coffee and the trees that are there and those springs returned and they returned even more opulent. The trees are helpful for life and for many things, for all of humanity, it could be said”(Coffee and Cattle).
3.2.4. Cultural Services
“See, once I read a study and it said that the places where you can find a large number and diversity of epiphytic plants was synonymous with health, environmental health, forest health. So for me, I arrive at a place and look: ahh, you see mosses, you see lichens, you see this, you see that, then it is a healthy place. So, for me they have an indicator value when you are looking at the environment in your farm, in your community.”[Naturalistic Entrepreneur].
“Birds of all kinds come, the trees have fruits then forest animals come, such as agoutis, pacas, birds of all kinds, because there’s an environment of trees that’s where the birds like to be. Before no, it was bare, it was grass, but now it’s not, now there’s a lot. There are birds, there are forest animals, it’s really beautiful how they’ve come. One day we saw a jaguarundi”(Coffee Reliant).
3.3. Motivations for Management Decisions
3.3.1. Economic Decisions
“The truth is that this [finances] is perhaps the most critical issue that people who work with coffee have, with the prices that we have, with the financial drag of the deficit that we have had in previous years, the climate that sometimes isn’t helping us, so we have had serious problems. I do not have bank financing, I try to do everything away from the banks because I have some fear of constraints, but people who work with credit today are enormously worried they are not covering their costs and they are definitely going to lose out on the exercise”(Naturalistic Entrepreneur).
“The thing is that the majority of producers, when we plant a coffee plant, we can see the dollars above it, but when we plant a tree, we don’t. We only focus on that, in the coffee there is the dollar sign”(Coffee and Cattle).
3.3.2. Knowledge-Based Decisions
3.3.3. Values-Based Decisions
“[We switched to coffee] because we realized that it would sell for a little more, but also that it would protect the soil. Because the soil in the cornfield was eroding, but with the coffee it was protected”(Small Independent).
“For me they are very beautiful plants, they give a great enhancement to the farm. People here don’t know them and they don’t know what is beautiful, so they destroy them and get rid of them. Not us, we take care of them. Those plants are being lost, they are numbered on the farms that you have. They grab them and cut them, but we don’t. You will see here on the farm how they are, and we plant them, we cultivate them. We like it like that, because my wife is a lover of plants, we all are”(Small Independent).
4. Conclusions
Supplementary Materials
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
Appendix A
Appendix B
References
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Variable | Large Farms (≥13 ha) | Small Farms (<13 ha) |
---|---|---|
Farm land area ** | 105.27 ± 132.87 | 4.85 ± 3.26 |
Land area in coffee * | 30.93 ± 48.96 | 3.71 ± 3.19 |
Farm age | 28.88 ± 17.32 | 20.23 ± 14.62 |
% Land in coffee ** | 0.44 ± 0.33 | 0.76 ± 0.29 |
Permanent workers | 19.44 ± 38.93 | 0.93 ± 1.94 |
Coffee density * | 176.41 ± 23.73 | 202.61 ± 31.37 |
Months of financial insecurity * | 1.88 ± 2.55 | 4.15 ± 2.03 |
Herbicide intensity ǂ | 2.31 ± 1.20 | 2.87 ± 1.06 |
Loans for investment § ** | 0.50 ± 0.52 | 0 ± 0 |
Loans for subsistence § | 0.38 ± 0.50 | 0.64 ± 0.50 |
Market access ǂ * | 2.44 ± 0.89 | 1.73 ± 0.70 |
Agronomic expertise ǂ * | 2.38 ± 1.31 | 1.29 ± 0.83 |
Off-farm income § | 0.50 ± 0.52 | 0.53 ± 0.52 |
Other farm income § | 0.44 ± 0.51 | 0.13 ± 0.35 |
Typology | n | Farm Size (ha) | Description |
---|---|---|---|
Coffee Reliant | 10 | 10.3 (2.8–23.8) | Small to large farms in the same ownership for more than 10 years with all or nearly all their land base in coffee. These farms were completely dependent on coffee, with no other sources of income to speak of. Most took loans to cover subsistence and farm expenses throughout the year, and none mentioned loans to expand or improve their farms. They had generally low access to agronomic expertise and medium access to markets, with most belonging to cooperatives. They used agrochemicals with varying levels of intensity and had the highest coffee planting densities of any group. |
Off-Farm Income | 4 | 3.4 (1.8–4.9) | Small farms with most or all their land used for coffee production. This group may be distinguished from the first group by having significant off-farm income, generally in the form of at least one family member with a regular off-farm job. Most employed no permanent workers, and some took loans for subsistence and farm expenses while others did not. They had lower access to agronomic expertise and marketing and most used agrochemicals more intensively with high coffee planting density. |
Coffee and Cattle | 4 | 48.3 (14.0–84.0) | Large farms mostly with longer ownership. This group split their larger land base between coffee and cattle, diversifying their farm income. Some also sold additional farm products such as vegetables, maize, and beans. They did not have income from off-farm work. They tended to self-exploit, hiring few if any permanent workers and still took loans for subsistence, although some took loans to make farm investments as well. They had low access to agronomic expertise and marketing. The use of agrochemicals varied, but planting density was generally lower than farms with smaller land bases. |
Independent Small Producers | 4 | 3.9 (1.4–5.6) | Small farms with most of their land base in coffee. These producers may be differentiated from the previous groups by their financial independence. They avoided taking loans, preferring instead to carefully manage their resources and were not members of cooperatives. All had some additional sources of income either on- or off-farm. Because they shunned cooperatives and farmer organizations, they had relatively low access to markets and agronomic expertise. They also tended to be less reliant on agrochemicals than the previous groups. |
Naturalistic Entrepreneur | 7 | 131.6 (21–490) | Large farms of varying ages with some or all their land base in coffee. These producers are less dependent on coffee for their income or have sources of wealth aside from coffee. Most had or expressed interest in developing agritourism or ecotourism on their farms. They employed permanent workers year-round and only took loans to make new investments in their farms, not for subsistence. They had high levels of agronomic expertise within the farm management and better access to markets via sales to large coffee exporting companies or direct market relationships abroad, guaranteeing them higher prices. These farms used low levels of agrochemicals, preferring less toxic alternatives whenever possible, and coffee planting density was low. |
Large-Scale Typical | 2 | 255.5 (175–336) | Large farms with only a fraction of land in coffee production. These farms had additional income from farm and non-farm sources and maintained a significant number of permanent employees. This group may be distinguished from the large farms in the Naturalistic Entrepreneur category by management more similar to the smaller-scale producers in the first three groups. They also had lower access to agronomic expertise, lower market access, and high agrochemical use but low planting density. They took loans to make investments in the farm. |
Value | Category | Responses | Description | Main Typologies |
---|---|---|---|---|
Improves coffee health | Coffee Production | 23 (70%) | Shade improves plant longevity and decreases water stress in summer | All groups |
Improves coffee flavor | Coffee Production | 15 (45%) | Slower fruit development results in higher bean quality | Naturalistic Entrepreneur Large-Scale Typical Coffee and Cattle |
Mitigates climate change impacts | Coffee Production | 16 (48%) | Trees buffer temperature and protect from heavy rain | Naturalistic Entrepreneur Large-Scale Typical Off-Farm Income |
Too much shade increases fungal disease | Coffee Production | 15 (45%) | Higher humidity, less light increase American leaf spot | Coffee Reliant Off-Farm Income |
Too much shade decreases production | Coffee Production | 9 (27%) | Less light reduces flowering and yield | Naturalistic Entrepreneur |
Protects coffee from wind damage | Coffee Production | 2 (6%) | Trees attenuate winds that damage leaves and fruit | |
Decreases soil nematodes | Coffee Production | 1 (3%) | ||
Shade for workers | Coffee Production | 3 (9%) | More comfortable working conditions | |
Firewood | Household Provisioning | 27 (82%) | Provides an important and cost-saving resource | All groups except Naturalistic Entrepreneurs |
Timber | Household Provisioning | 15 (45%) | Occasional culling of a tree allows for on-farm construction projects | Coffee Reliant |
Fruit | Household Provisioning | 5 (36%) | Fruit trees contribute to home consumption and sale | |
Water conservation | Ecosystem Services | 14 (42%) | Trees increase soil moisture and protect water sources | Naturalistic Entrepreneur Coffee and Cattle |
Soil improvement | Ecosystem Services | 15 (45%) | Trees fix nitrogen and leaf litter improves soil nutrition and structure | Naturalistic Entrepreneur |
Reduce erosion | Ecosystem Services | 7 (21%) | Trees reduce direct rainfall on soil and help hold soil | Off-Farm Income |
Oxygen/clean air | Ecosystem Services | 12 (36%) | Plants emit oxygen, trees make air cool and fresh | Off-Farm Income |
Benefits to wildlife | Appreciation of Nature | 12 (36%) | Birds, insects, and small mammals benefit from trees for food and habitat | Naturalistic Entrepreneur Coffee and Cattle |
Aesthetics | Appreciation of Nature | 4 (12%) | Trees add beauty to the farm landscape |
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Richards, J.H.; Torrez Luna, I.M.; Vargas, A. “A Very Noble Crop”: Financial Stability, Agronomic Expertise, and Personal Values Support Conservation in Shade-Grown Coffee Farms. Sustainability 2021, 13, 7227. https://doi.org/10.3390/su13137227
Richards JH, Torrez Luna IM, Vargas A. “A Very Noble Crop”: Financial Stability, Agronomic Expertise, and Personal Values Support Conservation in Shade-Grown Coffee Farms. Sustainability. 2021; 13(13):7227. https://doi.org/10.3390/su13137227
Chicago/Turabian StyleRichards, Jeannine H., Ingrid M. Torrez Luna, and Alberto Vargas. 2021. "“A Very Noble Crop”: Financial Stability, Agronomic Expertise, and Personal Values Support Conservation in Shade-Grown Coffee Farms" Sustainability 13, no. 13: 7227. https://doi.org/10.3390/su13137227